73222340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{159179}}^1$

素因数の和:159211

約数の個数: 24

約数和(自身を含む): 160453440

約数和(自身を除く): 87231100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 159179, 318358, 636716, 795895, 1591790, 3183580, 3661117, 7322234, 14644468, 18305585, 36611170, 73222340]

約数ペア:

[(1, 73222340), (2, 36611170), (4, 18305585), (5, 14644468), (10, 7322234), (20, 3661117), (23, 3183580), (46, 1591790), (92, 795895), (115, 636716), (230, 318358), (460, 159179)]