1877952050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{2347}}^1$

素因数の和:3603

約数の個数: 48

約数和(自身を含む): 3766342272

約数和(自身を除く): 1888390222

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1231, 2347, 2462, 4694, 6155, 11735, 12310, 16003, 23470, 30511, 30775, 32006, 58675, 61022, 61550, 80015, 117350, 152555, 160030, 305110, 400075, 762775, 800150, 1525550, 2889157, 5778314, 14445785, 28891570, 37559041, 72228925, 75118082, 144457850, 187795205, 375590410, 938976025, 1877952050]

約数ペア:

[(1, 1877952050), (2, 938976025), (5, 375590410), (10, 187795205), (13, 144457850), (25, 75118082), (26, 72228925), (50, 37559041), (65, 28891570), (130, 14445785), (325, 5778314), (650, 2889157), (1231, 1525550), (2347, 800150), (2462, 762775), (4694, 400075), (6155, 305110), (11735, 160030), (12310, 152555), (16003, 117350), (23470, 80015), (30511, 61550), (30775, 61022), (32006, 58675)]