519922040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{10457}}^1$

素因数の和:10592

約数の個数: 64

約数和(自身を含む): 1287588960

約数和(自身を除く): 767666920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 4520, 4972, 6215, 9944, 10457, 12430, 20914, 24860, 41828, 49720, 52285, 83656, 104570, 115027, 209140, 230054, 418280, 460108, 575135, 920216, 1150270, 1181641, 2300540, 2363282, 4601080, 4726564, 5908205, 9453128, 11816410, 12998051, 23632820, 25996102, 47265640, 51992204, 64990255, 103984408, 129980510, 259961020, 519922040]

約数ペア:

[(1, 519922040), (2, 259961020), (4, 129980510), (5, 103984408), (8, 64990255), (10, 51992204), (11, 47265640), (20, 25996102), (22, 23632820), (40, 12998051), (44, 11816410), (55, 9453128), (88, 5908205), (110, 4726564), (113, 4601080), (220, 2363282), (226, 2300540), (440, 1181641), (452, 1150270), (565, 920216), (904, 575135), (1130, 460108), (1243, 418280), (2260, 230054), (2486, 209140), (4520, 115027), (4972, 104570), (6215, 83656), (9944, 52285), (10457, 49720), (12430, 41828), (20914, 24860)]