74883820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{340381}}^1$

素因数の和:340401

約数の個数: 24

約数和(自身を含む): 171552528

約数和(自身を除く): 96668708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 340381, 680762, 1361524, 1701905, 3403810, 3744191, 6807620, 7488382, 14976764, 18720955, 37441910, 74883820]

約数ペア:

[(1, 74883820), (2, 37441910), (4, 18720955), (5, 14976764), (10, 7488382), (11, 6807620), (20, 3744191), (22, 3403810), (44, 1701905), (55, 1361524), (110, 680762), (220, 340381)]