234549220

素因数分解:

$2^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{6011}}^1$

素因数の和:7971

約数の個数: 24

約数和(自身を含む): 492887808

約数和(自身を除く): 258338588

約数列:

[1, 2, 4, 5, 10, 20, 1951, 3902, 6011, 7804, 9755, 12022, 19510, 24044, 30055, 39020, 60110, 120220, 11727461, 23454922, 46909844, 58637305, 117274610, 234549220]

約数ペア:

[(1, 234549220), (2, 117274610), (4, 58637305), (5, 46909844), (10, 23454922), (20, 11727461), (1951, 120220), (3902, 60110), (6011, 39020), (7804, 30055), (9755, 24044), (12022, 19510)]