42532180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45247}}^1$

素因数の和:45303

約数の個数: 24

約数和(自身を含む): 91219968

約数和(自身を除く): 48687788

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 45247, 90494, 180988, 226235, 452470, 904940, 2126609, 4253218, 8506436, 10633045, 21266090, 42532180]

約数ペア:

[(1, 42532180), (2, 21266090), (4, 10633045), (5, 8506436), (10, 4253218), (20, 2126609), (47, 904940), (94, 452470), (188, 226235), (235, 180988), (470, 90494), (940, 45247)]