5619220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 11870208

約数和(自身を除く): 6250988

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1471, 1910, 2942, 3820, 5884, 7355, 14710, 29420, 280961, 561922, 1123844, 1404805, 2809610, 5619220]

約数ペア:

[(1, 5619220), (2, 2809610), (4, 1404805), (5, 1123844), (10, 561922), (20, 280961), (191, 29420), (382, 14710), (764, 7355), (955, 5884), (1471, 3820), (1910, 2942)]