133060631240

素因数分解:

$2^3\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{1641103}}^1$

素因数の和:1643141

約数の個数: 32

約数和(自身を含む): 299534302080

約数和(自身を除く): 166473670840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2027, 4054, 8108, 10135, 16216, 20270, 40540, 81080, 1641103, 3282206, 6564412, 8205515, 13128824, 16411030, 32822060, 65644120, 3326515781, 6653031562, 13306063124, 16632578905, 26612126248, 33265157810, 66530315620, 133060631240]

約数ペア:

[(1, 133060631240), (2, 66530315620), (4, 33265157810), (5, 26612126248), (8, 16632578905), (10, 13306063124), (20, 6653031562), (40, 3326515781), (2027, 65644120), (4054, 32822060), (8108, 16411030), (10135, 13128824), (16216, 8205515), (20270, 6564412), (40540, 3282206), (81080, 1641103)]