4343193680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{47581}}^1$

素因数の和:47764

約数の個数: 80

約数和(自身を含む): 11611530624

約数和(自身を除く): 7268336944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 652, 815, 1141, 1304, 1630, 2282, 2608, 3260, 4564, 5705, 6520, 9128, 11410, 13040, 18256, 22820, 45640, 47581, 91280, 95162, 190324, 237905, 333067, 380648, 475810, 666134, 761296, 951620, 1332268, 1665335, 1903240, 2664536, 3330670, 3806480, 5329072, 6661340, 7755703, 13322680, 15511406, 26645360, 31022812, 38778515, 54289921, 62045624, 77557030, 108579842, 124091248, 155114060, 217159684, 271449605, 310228120, 434319368, 542899210, 620456240, 868638736, 1085798420, 2171596840, 4343193680]

約数ペア:

[(1, 4343193680), (2, 2171596840), (4, 1085798420), (5, 868638736), (7, 620456240), (8, 542899210), (10, 434319368), (14, 310228120), (16, 271449605), (20, 217159684), (28, 155114060), (35, 124091248), (40, 108579842), (56, 77557030), (70, 62045624), (80, 54289921), (112, 38778515), (140, 31022812), (163, 26645360), (280, 15511406), (326, 13322680), (560, 7755703), (652, 6661340), (815, 5329072), (1141, 3806480), (1304, 3330670), (1630, 2664536), (2282, 1903240), (2608, 1665335), (3260, 1332268), (4564, 951620), (5705, 761296), (6520, 666134), (9128, 475810), (11410, 380648), (13040, 333067), (18256, 237905), (22820, 190324), (45640, 95162), (47581, 91280)]