42076390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145091}}^1$

素因数の和:145127

約数の個数: 16

約数和(自身を含む): 78349680

約数和(自身を除く): 36273290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 145091, 290182, 725455, 1450910, 4207639, 8415278, 21038195, 42076390]

約数ペア:

[(1, 42076390), (2, 21038195), (5, 8415278), (10, 4207639), (29, 1450910), (58, 725455), (145, 290182), (290, 145091)]