74620340

素因数分解:

$2^2\times 5^1\times {\mathrm{3731017}}^1$

素因数の和:3731026

約数の個数: 12

約数和(自身を含む): 156702756

約数和(自身を除く): 82082416

約数列:

[1, 2, 4, 5, 10, 20, 3731017, 7462034, 14924068, 18655085, 37310170, 74620340]

約数ペア:

[(1, 74620340), (2, 37310170), (4, 18655085), (5, 14924068), (10, 7462034), (20, 3731017)]