1128003680

素因数分解:

$2^5\times 5^1\times {\mathrm{811}}^1\times {\mathrm{8693}}^1$

素因数の和:9519

約数の個数: 48

約数和(自身を含む): 2668501584

約数和(自身を除く): 1540497904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 811, 1622, 3244, 4055, 6488, 8110, 8693, 12976, 16220, 17386, 25952, 32440, 34772, 43465, 64880, 69544, 86930, 129760, 139088, 173860, 278176, 347720, 695440, 1390880, 7050023, 14100046, 28200092, 35250115, 56400184, 70500230, 112800368, 141000460, 225600736, 282000920, 564001840, 1128003680]

約数ペア:

[(1, 1128003680), (2, 564001840), (4, 282000920), (5, 225600736), (8, 141000460), (10, 112800368), (16, 70500230), (20, 56400184), (32, 35250115), (40, 28200092), (80, 14100046), (160, 7050023), (811, 1390880), (1622, 695440), (3244, 347720), (4055, 278176), (6488, 173860), (8110, 139088), (8693, 129760), (12976, 86930), (16220, 69544), (17386, 64880), (25952, 43465), (32440, 34772)]