2600452580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11820239}}^1$

素因数の和:11820259

約数の個数: 24

約数和(自身を含む): 5957400960

約数和(自身を除く): 3356948380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11820239, 23640478, 47280956, 59101195, 118202390, 130022629, 236404780, 260045258, 520090516, 650113145, 1300226290, 2600452580]

約数ペア:

[(1, 2600452580), (2, 1300226290), (4, 650113145), (5, 520090516), (10, 260045258), (11, 236404780), (20, 130022629), (22, 118202390), (44, 59101195), (55, 47280956), (110, 23640478), (220, 11820239)]