2044897625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2237}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 2614270464

約数和(自身を除く): 569372839

約数列:

[1, 5, 25, 71, 103, 125, 355, 515, 1775, 2237, 2575, 7313, 8875, 11185, 12875, 36565, 55925, 158827, 182825, 230411, 279625, 794135, 914125, 1152055, 3970675, 5760275, 16359181, 19853375, 28801375, 81795905, 408979525, 2044897625]

約数ペア:

[(1, 2044897625), (5, 408979525), (25, 81795905), (71, 28801375), (103, 19853375), (125, 16359181), (355, 5760275), (515, 3970675), (1775, 1152055), (2237, 914125), (2575, 794135), (7313, 279625), (8875, 230411), (11185, 182825), (12875, 158827), (36565, 55925)]