2052878800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 5951619072

約数和(自身を除く): 3898740272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 127, 140, 161, 175, 184, 200, 230, 251, 254, 280, 322, 350, 368, 400, 460, 502, 508, 560, 575, 635, 644, 700, 805, 889, 920, 1004, 1016, 1150, 1255, 1270, 1288, 1400, 1610, 1757, 1778, 1840, 2008, 2032, 2300, 2510, 2540, 2576, 2800, 2921, 3175, 3220, 3514, 3556, 4016, 4025, 4445, 4600, 5020, 5080, 5773, 5842, 6275, 6350, 6440, 7028, 7112, 8050, 8785, 8890, 9200, 10040, 10160, 11546, 11684, 12550, 12700, 12880, 14056, 14224, 14605, 16100, 17570, 17780, 20080, 20447, 22225, 23092, 23368, 25100, 25400, 28112, 28865, 29210, 31877, 32200, 35140, 35560, 40411, 40894, 43925, 44450, 46184, 46736, 50200, 50800, 57730, 58420, 63754, 64400, 70280, 71120, 73025, 80822, 81788, 87850, 88900, 92368, 100400, 102235, 115460, 116840, 127508, 140560, 144325, 146050, 159385, 161644, 163576, 175700, 177800, 202055, 204470, 223139, 230920, 233680, 255016, 288650, 292100, 318770, 323288, 327152, 351400, 355600, 404110, 408940, 446278, 461840, 510032, 511175, 577300, 584200, 637540, 646576, 702800, 733171, 796925, 808220, 817880, 892556, 1010275, 1022350, 1115695, 1154600, 1168400, 1275080, 1466342, 1593850, 1616440, 1635760, 1785112, 2020550, 2044700, 2231390, 2309200, 2550160, 2932684, 3187700, 3232880, 3570224, 3665855, 4041100, 4089400, 4462780, 5132197, 5578475, 5865368, 6375400, 7331710, 8082200, 8178800, 8925560, 10264394, 11156950, 11730736, 12750800, 14663420, 16164400, 17851120, 18329275, 20528788, 22313900, 25660985, 29326840, 36658550, 41057576, 44627800, 51321970, 58653680, 73317100, 82115152, 89255600, 102643940, 128304925, 146634200, 205287880, 256609850, 293268400, 410575760, 513219700, 1026439400, 2052878800]

約数ペア:

[(1, 2052878800), (2, 1026439400), (4, 513219700), (5, 410575760), (7, 293268400), (8, 256609850), (10, 205287880), (14, 146634200), (16, 128304925), (20, 102643940), (23, 89255600), (25, 82115152), (28, 73317100), (35, 58653680), (40, 51321970), (46, 44627800), (50, 41057576), (56, 36658550), (70, 29326840), (80, 25660985), (92, 22313900), (100, 20528788), (112, 18329275), (115, 17851120), (127, 16164400), (140, 14663420), (161, 12750800), (175, 11730736), (184, 11156950), (200, 10264394), (230, 8925560), (251, 8178800), (254, 8082200), (280, 7331710), (322, 6375400), (350, 5865368), (368, 5578475), (400, 5132197), (460, 4462780), (502, 4089400), (508, 4041100), (560, 3665855), (575, 3570224), (635, 3232880), (644, 3187700), (700, 2932684), (805, 2550160), (889, 2309200), (920, 2231390), (1004, 2044700), (1016, 2020550), (1150, 1785112), (1255, 1635760), (1270, 1616440), (1288, 1593850), (1400, 1466342), (1610, 1275080), (1757, 1168400), (1778, 1154600), (1840, 1115695), (2008, 1022350), (2032, 1010275), (2300, 892556), (2510, 817880), (2540, 808220), (2576, 796925), (2800, 733171), (2921, 702800), (3175, 646576), (3220, 637540), (3514, 584200), (3556, 577300), (4016, 511175), (4025, 510032), (4445, 461840), (4600, 446278), (5020, 408940), (5080, 404110), (5773, 355600), (5842, 351400), (6275, 327152), (6350, 323288), (6440, 318770), (7028, 292100), (7112, 288650), (8050, 255016), (8785, 233680), (8890, 230920), (9200, 223139), (10040, 204470), (10160, 202055), (11546, 177800), (11684, 175700), (12550, 163576), (12700, 161644), (12880, 159385), (14056, 146050), (14224, 144325), (14605, 140560), (16100, 127508), (17570, 116840), (17780, 115460), (20080, 102235), (20447, 100400), (22225, 92368), (23092, 88900), (23368, 87850), (25100, 81788), (25400, 80822), (28112, 73025), (28865, 71120), (29210, 70280), (31877, 64400), (32200, 63754), (35140, 58420), (35560, 57730), (40411, 50800), (40894, 50200), (43925, 46736), (44450, 46184)]