3905080

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 8845200

約数和(自身を除く): 4940120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 419, 466, 838, 932, 1165, 1676, 1864, 2095, 2330, 3352, 4190, 4660, 8380, 9320, 16760, 97627, 195254, 390508, 488135, 781016, 976270, 1952540, 3905080]

約数ペア:

[(1, 3905080), (2, 1952540), (4, 976270), (5, 781016), (8, 488135), (10, 390508), (20, 195254), (40, 97627), (233, 16760), (419, 9320), (466, 8380), (838, 4660), (932, 4190), (1165, 3352), (1676, 2330), (1864, 2095)]