10263940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12517}}^1$

素因数の和:12567

約数の個数: 24

約数和(自身を含む): 22081752

約数和(自身を除く): 11817812

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12517, 25034, 50068, 62585, 125170, 250340, 513197, 1026394, 2052788, 2565985, 5131970, 10263940]

約数ペア:

[(1, 10263940), (2, 5131970), (4, 2565985), (5, 2052788), (10, 1026394), (20, 513197), (41, 250340), (82, 125170), (164, 62585), (205, 50068), (410, 25034), (820, 12517)]