47303780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22963}}^1$

素因数の和:23075

約数の個数: 24

約数和(自身を含む): 100306752

約数和(自身を除く): 53002972

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 22963, 45926, 91852, 114815, 229630, 459260, 2365189, 4730378, 9460756, 11825945, 23651890, 47303780]

約数ペア:

[(1, 47303780), (2, 23651890), (4, 11825945), (5, 9460756), (10, 4730378), (20, 2365189), (103, 459260), (206, 229630), (412, 114815), (515, 91852), (1030, 45926), (2060, 22963)]