274368161840

素因数分解:

$2^4\times 5^1\times {\mathrm{3429602023}}^1$

素因数の和:3429602036

約数の個数: 20

約数和(自身を含む): 637905976464

約数和(自身を除く): 363537814624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3429602023, 6859204046, 13718408092, 17148010115, 27436816184, 34296020230, 54873632368, 68592040460, 137184080920, 274368161840]

約数ペア:

[(1, 274368161840), (2, 137184080920), (4, 68592040460), (5, 54873632368), (8, 34296020230), (10, 27436816184), (16, 17148010115), (20, 13718408092), (40, 6859204046), (80, 3429602023)]