528564400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 180

約数和(自身を含む): 1572918672

約数和(自身を除く): 1044354272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 169, 175, 182, 200, 208, 260, 280, 325, 338, 350, 364, 400, 455, 520, 560, 650, 676, 700, 728, 845, 910, 1040, 1117, 1183, 1300, 1352, 1400, 1456, 1690, 1820, 2234, 2275, 2366, 2600, 2704, 2800, 3380, 3640, 4225, 4468, 4550, 4732, 5200, 5585, 5915, 6760, 7280, 7819, 8450, 8936, 9100, 9464, 11170, 11830, 13520, 14521, 15638, 16900, 17872, 18200, 18928, 22340, 23660, 27925, 29042, 29575, 31276, 33800, 36400, 39095, 44680, 47320, 55850, 58084, 59150, 62552, 67600, 72605, 78190, 89360, 94640, 101647, 111700, 116168, 118300, 125104, 145210, 156380, 188773, 195475, 203294, 223400, 232336, 236600, 290420, 312760, 363025, 377546, 390950, 406588, 446800, 473200, 508235, 580840, 625520, 726050, 755092, 781900, 813176, 943865, 1016470, 1161680, 1321411, 1452100, 1510184, 1563800, 1626352, 1887730, 2032940, 2541175, 2642822, 2904200, 3020368, 3127600, 3775460, 4065880, 4719325, 5082350, 5285644, 5808400, 6607055, 7550920, 8131760, 9438650, 10164700, 10571288, 13214110, 15101840, 18877300, 20329400, 21142576, 26428220, 33035275, 37754600, 40658800, 52856440, 66070550, 75509200, 105712880, 132141100, 264282200, 528564400]

約数ペア:

[(1, 528564400), (2, 264282200), (4, 132141100), (5, 105712880), (7, 75509200), (8, 66070550), (10, 52856440), (13, 40658800), (14, 37754600), (16, 33035275), (20, 26428220), (25, 21142576), (26, 20329400), (28, 18877300), (35, 15101840), (40, 13214110), (50, 10571288), (52, 10164700), (56, 9438650), (65, 8131760), (70, 7550920), (80, 6607055), (91, 5808400), (100, 5285644), (104, 5082350), (112, 4719325), (130, 4065880), (140, 3775460), (169, 3127600), (175, 3020368), (182, 2904200), (200, 2642822), (208, 2541175), (260, 2032940), (280, 1887730), (325, 1626352), (338, 1563800), (350, 1510184), (364, 1452100), (400, 1321411), (455, 1161680), (520, 1016470), (560, 943865), (650, 813176), (676, 781900), (700, 755092), (728, 726050), (845, 625520), (910, 580840), (1040, 508235), (1117, 473200), (1183, 446800), (1300, 406588), (1352, 390950), (1400, 377546), (1456, 363025), (1690, 312760), (1820, 290420), (2234, 236600), (2275, 232336), (2366, 223400), (2600, 203294), (2704, 195475), (2800, 188773), (3380, 156380), (3640, 145210), (4225, 125104), (4468, 118300), (4550, 116168), (4732, 111700), (5200, 101647), (5585, 94640), (5915, 89360), (6760, 78190), (7280, 72605), (7819, 67600), (8450, 62552), (8936, 59150), (9100, 58084), (9464, 55850), (11170, 47320), (11830, 44680), (13520, 39095), (14521, 36400), (15638, 33800), (16900, 31276), (17872, 29575), (18200, 29042), (18928, 27925), (22340, 23660)]