2522800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 7472736

約数和(自身を除く): 4949936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 53, 56, 68, 70, 80, 85, 100, 106, 112, 119, 136, 140, 170, 175, 200, 212, 238, 265, 272, 280, 340, 350, 371, 400, 424, 425, 476, 530, 560, 595, 680, 700, 742, 848, 850, 901, 952, 1060, 1190, 1325, 1360, 1400, 1484, 1700, 1802, 1855, 1904, 2120, 2380, 2650, 2800, 2968, 2975, 3400, 3604, 3710, 4240, 4505, 4760, 5300, 5936, 5950, 6307, 6800, 7208, 7420, 9010, 9275, 9520, 10600, 11900, 12614, 14416, 14840, 18020, 18550, 21200, 22525, 23800, 25228, 29680, 31535, 36040, 37100, 45050, 47600, 50456, 63070, 72080, 74200, 90100, 100912, 126140, 148400, 157675, 180200, 252280, 315350, 360400, 504560, 630700, 1261400, 2522800]

約数ペア:

[(1, 2522800), (2, 1261400), (4, 630700), (5, 504560), (7, 360400), (8, 315350), (10, 252280), (14, 180200), (16, 157675), (17, 148400), (20, 126140), (25, 100912), (28, 90100), (34, 74200), (35, 72080), (40, 63070), (50, 50456), (53, 47600), (56, 45050), (68, 37100), (70, 36040), (80, 31535), (85, 29680), (100, 25228), (106, 23800), (112, 22525), (119, 21200), (136, 18550), (140, 18020), (170, 14840), (175, 14416), (200, 12614), (212, 11900), (238, 10600), (265, 9520), (272, 9275), (280, 9010), (340, 7420), (350, 7208), (371, 6800), (400, 6307), (424, 5950), (425, 5936), (476, 5300), (530, 4760), (560, 4505), (595, 4240), (680, 3710), (700, 3604), (742, 3400), (848, 2975), (850, 2968), (901, 2800), (952, 2650), (1060, 2380), (1190, 2120), (1325, 1904), (1360, 1855), (1400, 1802), (1484, 1700)]