1835080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3553

約数の個数: 32

約数和(自身を含む): 4447800

約数和(自身を除く): 2612720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3529, 7058, 14116, 17645, 28232, 35290, 45877, 70580, 91754, 141160, 183508, 229385, 367016, 458770, 917540, 1835080]

約数ペア:

[(1, 1835080), (2, 917540), (4, 458770), (5, 367016), (8, 229385), (10, 183508), (13, 141160), (20, 91754), (26, 70580), (40, 45877), (52, 35290), (65, 28232), (104, 17645), (130, 14116), (260, 7058), (520, 3529)]