22759220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103451}}^1$

素因数の和:103471

約数の個数: 24

約数和(自身を含む): 52139808

約数和(自身を除く): 29380588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103451, 206902, 413804, 517255, 1034510, 1137961, 2069020, 2275922, 4551844, 5689805, 11379610, 22759220]

約数ペア:

[(1, 22759220), (2, 11379610), (4, 5689805), (5, 4551844), (10, 2275922), (11, 2069020), (20, 1137961), (22, 1034510), (44, 517255), (55, 413804), (110, 206902), (220, 103451)]