9516380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15389

約数の個数: 24

約数和(自身を含む): 20630400

約数和(自身を除く): 11114020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15349, 30698, 61396, 76745, 153490, 306980, 475819, 951638, 1903276, 2379095, 4758190, 9516380]

約数ペア:

[(1, 9516380), (2, 4758190), (4, 2379095), (5, 1903276), (10, 951638), (20, 475819), (31, 306980), (62, 153490), (124, 76745), (155, 61396), (310, 30698), (620, 15349)]