63104920

素因数分解:

$2^3\times 5^1\times {\mathrm{1577623}}^1$

素因数の和:1577634

約数の個数: 16

約数和(自身を含む): 141986160

約数和(自身を除く): 78881240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1577623, 3155246, 6310492, 7888115, 12620984, 15776230, 31552460, 63104920]

約数ペア:

[(1, 63104920), (2, 31552460), (4, 15776230), (5, 12620984), (8, 7888115), (10, 6310492), (20, 3155246), (40, 1577623)]