2018088048280

素因数分解:

$2^3\times 5^1\times {\mathrm{5333}}^1\times {\mathrm{9460379}}^1$

素因数の和:9465723

約数の個数: 32

約数和(自身を含む): 4541550022800

約数和(自身を除く): 2523461974520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5333, 10666, 21332, 26665, 42664, 53330, 106660, 213320, 9460379, 18920758, 37841516, 47301895, 75683032, 94603790, 189207580, 378415160, 50452201207, 100904402414, 201808804828, 252261006035, 403617609656, 504522012070, 1009044024140, 2018088048280]

約数ペア:

[(1, 2018088048280), (2, 1009044024140), (4, 504522012070), (5, 403617609656), (8, 252261006035), (10, 201808804828), (20, 100904402414), (40, 50452201207), (5333, 378415160), (10666, 189207580), (21332, 94603790), (26665, 75683032), (42664, 47301895), (53330, 37841516), (106660, 18920758), (213320, 9460379)]