133045488020

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2351}}^1\times {\mathrm{5431}}^1$

素因数の和:8312

約数の個数: 48

約数和(自身を含む): 280102427136

約数和(自身を除く): 147056939116

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2351, 2605, 4702, 5210, 5431, 9404, 10420, 10862, 11755, 21724, 23510, 27155, 47020, 54310, 108620, 1224871, 2449742, 2829551, 4899484, 5659102, 6124355, 11318204, 12248710, 12768281, 14147755, 24497420, 25536562, 28295510, 51073124, 56591020, 63841405, 127682810, 255365620, 6652274401, 13304548802, 26609097604, 33261372005, 66522744010, 133045488020]

約数ペア:

[(1, 133045488020), (2, 66522744010), (4, 33261372005), (5, 26609097604), (10, 13304548802), (20, 6652274401), (521, 255365620), (1042, 127682810), (2084, 63841405), (2351, 56591020), (2605, 51073124), (4702, 28295510), (5210, 25536562), (5431, 24497420), (9404, 14147755), (10420, 12768281), (10862, 12248710), (11755, 11318204), (21724, 6124355), (23510, 5659102), (27155, 4899484), (47020, 2829551), (54310, 2449742), (108620, 1224871)]