76283380

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{3671}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 160392960

約数和(自身を除く): 84109580

約数列:

[1, 2, 4, 5, 10, 20, 1039, 2078, 3671, 4156, 5195, 7342, 10390, 14684, 18355, 20780, 36710, 73420, 3814169, 7628338, 15256676, 19070845, 38141690, 76283380]

約数ペア:

[(1, 76283380), (2, 38141690), (4, 19070845), (5, 15256676), (10, 7628338), (20, 3814169), (1039, 73420), (2078, 36710), (3671, 20780), (4156, 18355), (5195, 14684), (7342, 10390)]