260241010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{329419}}^1$

素因数の和:329505

約数の個数: 16

約数和(自身を含む): 474364800

約数和(自身を除く): 214123790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 329419, 658838, 1647095, 3294190, 26024101, 52048202, 130120505, 260241010]

約数ペア:

[(1, 260241010), (2, 130120505), (5, 52048202), (10, 26024101), (79, 3294190), (158, 1647095), (395, 658838), (790, 329419)]