3718520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7175

約数の個数: 32

約数和(自身を含む): 9011520

約数和(自身を除く): 5293000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7151, 14302, 28604, 35755, 57208, 71510, 92963, 143020, 185926, 286040, 371852, 464815, 743704, 929630, 1859260, 3718520]

約数ペア:

[(1, 3718520), (2, 1859260), (4, 929630), (5, 743704), (8, 464815), (10, 371852), (13, 286040), (20, 185926), (26, 143020), (40, 92963), (52, 71510), (65, 57208), (104, 35755), (130, 28604), (260, 14302), (520, 7151)]