479458520

素因数分解:

$2^3\times 5^1\times {\mathrm{11986463}}^1$

素因数の和:11986474

約数の個数: 16

約数和(自身を含む): 1078781760

約数和(自身を除く): 599323240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11986463, 23972926, 47945852, 59932315, 95891704, 119864630, 239729260, 479458520]

約数ペア:

[(1, 479458520), (2, 239729260), (4, 119864630), (5, 95891704), (8, 59932315), (10, 47945852), (20, 23972926), (40, 11986463)]