25217070470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19855961}}^1$

素因数の和:19856095

約数の個数: 16

約数和(自身を含む): 45748136448

約数和(自身を除く): 20531065978

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 19855961, 39711922, 99279805, 198559610, 2521707047, 5043414094, 12608535235, 25217070470]

約数ペア:

[(1, 25217070470), (2, 12608535235), (5, 5043414094), (10, 2521707047), (127, 198559610), (254, 99279805), (635, 39711922), (1270, 19855961)]