90841340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{156623}}^1$

素因数の和:156661

約数の個数: 24

約数和(自身を含む): 197346240

約数和(自身を除く): 106504900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 156623, 313246, 626492, 783115, 1566230, 3132460, 4542067, 9084134, 18168268, 22710335, 45420670, 90841340]

約数ペア:

[(1, 90841340), (2, 45420670), (4, 22710335), (5, 18168268), (10, 9084134), (20, 4542067), (29, 3132460), (58, 1566230), (116, 783115), (145, 626492), (290, 313246), (580, 156623)]