2138775080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4113029}}^1$

素因数の和:4113053

約数の個数: 32

約数和(自身を含む): 5182417800

約数和(自身を除く): 3043642720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4113029, 8226058, 16452116, 20565145, 32904232, 41130290, 53469377, 82260580, 106938754, 164521160, 213877508, 267346885, 427755016, 534693770, 1069387540, 2138775080]

約数ペア:

[(1, 2138775080), (2, 1069387540), (4, 534693770), (5, 427755016), (8, 267346885), (10, 213877508), (13, 164521160), (20, 106938754), (26, 82260580), (40, 53469377), (52, 41130290), (65, 32904232), (104, 20565145), (130, 16452116), (260, 8226058), (520, 4113029)]