4798040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9227}}^1$

素因数の和:9251

約数の個数: 32

約数和(自身を含む): 11627280

約数和(自身を除く): 6829240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9227, 18454, 36908, 46135, 73816, 92270, 119951, 184540, 239902, 369080, 479804, 599755, 959608, 1199510, 2399020, 4798040]

約数ペア:

[(1, 4798040), (2, 2399020), (4, 1199510), (5, 959608), (8, 599755), (10, 479804), (13, 369080), (20, 239902), (26, 184540), (40, 119951), (52, 92270), (65, 73816), (104, 46135), (130, 36908), (260, 18454), (520, 9227)]