290069141260

素因数分解:

$2^2\times 5^1\times {\mathrm{14503457063}}^1$

素因数の和:14503457072

約数の個数: 12

約数和(自身を含む): 609145196688

約数和(自身を除く): 319076055428

約数列:

[1, 2, 4, 5, 10, 20, 14503457063, 29006914126, 58013828252, 72517285315, 145034570630, 290069141260]

約数ペア:

[(1, 290069141260), (2, 145034570630), (4, 72517285315), (5, 58013828252), (10, 29006914126), (20, 14503457063)]