26430020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45569}}^1$

素因数の和:45607

約数の個数: 24

約数和(自身を含む): 57418200

約数和(自身を除く): 30988180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45569, 91138, 182276, 227845, 455690, 911380, 1321501, 2643002, 5286004, 6607505, 13215010, 26430020]

約数ペア:

[(1, 26430020), (2, 13215010), (4, 6607505), (5, 5286004), (10, 2643002), (20, 1321501), (29, 911380), (58, 455690), (116, 227845), (145, 182276), (290, 91138), (580, 45569)]