74380490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{56779}}^1$

素因数の和:56917

約数の個数: 16

約数和(自身を含む): 134909280

約数和(自身を除く): 60528790

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 56779, 113558, 283895, 567790, 7438049, 14876098, 37190245, 74380490]

約数ペア:

[(1, 74380490), (2, 37190245), (5, 14876098), (10, 7438049), (131, 567790), (262, 283895), (655, 113558), (1310, 56779)]