41939540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20359}}^1$

素因数の和:20471

約数の個数: 24

約数和(自身を含む): 88932480

約数和(自身を除く): 46992940

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 20359, 40718, 81436, 101795, 203590, 407180, 2096977, 4193954, 8387908, 10484885, 20969770, 41939540]

約数ペア:

[(1, 41939540), (2, 20969770), (4, 10484885), (5, 8387908), (10, 4193954), (20, 2096977), (103, 407180), (206, 203590), (412, 101795), (515, 81436), (1030, 40718), (2060, 20359)]