197693600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19042

約数の個数: 72

約数和(自身を含む): 519771420

約数和(自身を除く): 322077820

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 19009, 38018, 76036, 95045, 152072, 190090, 247117, 304144, 380180, 475225, 494234, 608288, 760360, 950450, 988468, 1235585, 1520720, 1900900, 1976936, 2471170, 3041440, 3801800, 3953872, 4942340, 6177925, 7603600, 7907744, 9884680, 12355850, 15207200, 19769360, 24711700, 39538720, 49423400, 98846800, 197693600]

約数ペア:

[(1, 197693600), (2, 98846800), (4, 49423400), (5, 39538720), (8, 24711700), (10, 19769360), (13, 15207200), (16, 12355850), (20, 9884680), (25, 7907744), (26, 7603600), (32, 6177925), (40, 4942340), (50, 3953872), (52, 3801800), (65, 3041440), (80, 2471170), (100, 1976936), (104, 1900900), (130, 1520720), (160, 1235585), (200, 988468), (208, 950450), (260, 760360), (325, 608288), (400, 494234), (416, 475225), (520, 380180), (650, 304144), (800, 247117), (1040, 190090), (1300, 152072), (2080, 95045), (2600, 76036), (5200, 38018), (10400, 19009)]