7639850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3310

約数の個数: 24

約数和(自身を含む): 14516928

約数和(自身を除く): 6877078

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 3251, 6502, 16255, 32510, 81275, 152797, 162550, 305594, 763985, 1527970, 3819925, 7639850]

約数ペア:

[(1, 7639850), (2, 3819925), (5, 1527970), (10, 763985), (25, 305594), (47, 162550), (50, 152797), (94, 81275), (235, 32510), (470, 16255), (1175, 6502), (2350, 3251)]