13304840531240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{465739}}^1\times {\mathrm{17419}}^1$

素因数の和:483210

約数の個数: 64

約数和(自身を含む): 30667861224000

約数和(自身を除く): 17363020692760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 17419, 34838, 69676, 87095, 139352, 174190, 348380, 465739, 696760, 714179, 931478, 1428358, 1862956, 2328695, 2856716, 3570895, 3725912, 4657390, 5713432, 7141790, 9314780, 14283580, 18629560, 19095299, 28567160, 38190598, 76381196, 95476495, 152762392, 190952990, 381905980, 763811960, 8112707641, 16225415282, 32450830564, 40563538205, 64901661128, 81127076410, 162254152820, 324508305640, 332621013281, 665242026562, 1330484053124, 1663105066405, 2660968106248, 3326210132810, 6652420265620, 13304840531240]

約数ペア:

[(1, 13304840531240), (2, 6652420265620), (4, 3326210132810), (5, 2660968106248), (8, 1663105066405), (10, 1330484053124), (20, 665242026562), (40, 332621013281), (41, 324508305640), (82, 162254152820), (164, 81127076410), (205, 64901661128), (328, 40563538205), (410, 32450830564), (820, 16225415282), (1640, 8112707641), (17419, 763811960), (34838, 381905980), (69676, 190952990), (87095, 152762392), (139352, 95476495), (174190, 76381196), (348380, 38190598), (465739, 28567160), (696760, 19095299), (714179, 18629560), (931478, 14283580), (1428358, 9314780), (1862956, 7141790), (2328695, 5713432), (2856716, 4657390), (3570895, 3725912)]