75214520

素因数分解:

$2^3\times 5^1\times {\mathrm{1880363}}^1$

素因数の和:1880374

約数の個数: 16

約数和(自身を含む): 169232760

約数和(自身を除く): 94018240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1880363, 3760726, 7521452, 9401815, 15042904, 18803630, 37607260, 75214520]

約数ペア:

[(1, 75214520), (2, 37607260), (4, 18803630), (5, 15042904), (8, 9401815), (10, 7521452), (20, 3760726), (40, 1880363)]