22522760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43313}}^1$

素因数の和:43337

約数の個数: 32

約数和(自身を含む): 54575640

約数和(自身を除く): 32052880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43313, 86626, 173252, 216565, 346504, 433130, 563069, 866260, 1126138, 1732520, 2252276, 2815345, 4504552, 5630690, 11261380, 22522760]

約数ペア:

[(1, 22522760), (2, 11261380), (4, 5630690), (5, 4504552), (8, 2815345), (10, 2252276), (13, 1732520), (20, 1126138), (26, 866260), (40, 563069), (52, 433130), (65, 346504), (104, 216565), (130, 173252), (260, 86626), (520, 43313)]