410801140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{500977}}^1$

素因数の和:501027

約数の個数: 24

約数和(自身を含む): 883725192

約数和(自身を除く): 472924052

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 500977, 1001954, 2003908, 2504885, 5009770, 10019540, 20540057, 41080114, 82160228, 102700285, 205400570, 410801140]

約数ペア:

[(1, 410801140), (2, 205400570), (4, 102700285), (5, 82160228), (10, 41080114), (20, 20540057), (41, 10019540), (82, 5009770), (164, 2504885), (205, 2003908), (410, 1001954), (820, 500977)]