4059220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18451}}^1$

素因数の和:18471

約数の個数: 24

約数和(自身を含む): 9299808

約数和(自身を除く): 5240588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18451, 36902, 73804, 92255, 184510, 202961, 369020, 405922, 811844, 1014805, 2029610, 4059220]

約数ペア:

[(1, 4059220), (2, 2029610), (4, 1014805), (5, 811844), (10, 405922), (11, 369020), (20, 202961), (22, 184510), (44, 92255), (55, 73804), (110, 36902), (220, 18451)]