72927020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{158537}}^1$

素因数の和:158569

約数の個数: 24

約数和(自身を含む): 159806304

約数和(自身を除く): 86879284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 158537, 317074, 634148, 792685, 1585370, 3170740, 3646351, 7292702, 14585404, 18231755, 36463510, 72927020]

約数ペア:

[(1, 72927020), (2, 36463510), (4, 18231755), (5, 14585404), (10, 7292702), (20, 3646351), (23, 3170740), (46, 1585370), (92, 792685), (115, 634148), (230, 317074), (460, 158537)]