74652020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162287}}^1$

素因数の和:162319

約数の個数: 24

約数和(自身を含む): 163586304

約数和(自身を除く): 88934284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 162287, 324574, 649148, 811435, 1622870, 3245740, 3732601, 7465202, 14930404, 18663005, 37326010, 74652020]

約数ペア:

[(1, 74652020), (2, 37326010), (4, 18663005), (5, 14930404), (10, 7465202), (20, 3732601), (23, 3245740), (46, 1622870), (92, 811435), (115, 649148), (230, 324574), (460, 162287)]