104001140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{21577}}^1$

素因数の和:21827

約数の個数: 24

約数和(自身を含む): 219318792

約数和(自身を除く): 115317652

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 21577, 43154, 86308, 107885, 215770, 431540, 5200057, 10400114, 20800228, 26000285, 52000570, 104001140]

約数ペア:

[(1, 104001140), (2, 52000570), (4, 26000285), (5, 20800228), (10, 10400114), (20, 5200057), (241, 431540), (482, 215770), (964, 107885), (1205, 86308), (2410, 43154), (4820, 21577)]