117955240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17449}}^1$

素因数の和:17486

約数の個数: 48

約数和(自身を含む): 287401500

約数和(自身を除く): 169446260

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 17449, 34898, 69796, 87245, 139592, 174490, 226837, 348980, 453674, 697960, 907348, 1134185, 1814696, 2268370, 2948881, 4536740, 5897762, 9073480, 11795524, 14744405, 23591048, 29488810, 58977620, 117955240]

約数ペア:

[(1, 117955240), (2, 58977620), (4, 29488810), (5, 23591048), (8, 14744405), (10, 11795524), (13, 9073480), (20, 5897762), (26, 4536740), (40, 2948881), (52, 2268370), (65, 1814696), (104, 1134185), (130, 907348), (169, 697960), (260, 453674), (338, 348980), (520, 226837), (676, 174490), (845, 139592), (1352, 87245), (1690, 69796), (3380, 34898), (6760, 17449)]