23687780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40841}}^1$

素因数の和:40879

約数の個数: 24

約数和(自身を含む): 51460920

約数和(自身を除く): 27773140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 40841, 81682, 163364, 204205, 408410, 816820, 1184389, 2368778, 4737556, 5921945, 11843890, 23687780]

約数ペア:

[(1, 23687780), (2, 11843890), (4, 5921945), (5, 4737556), (10, 2368778), (20, 1184389), (29, 816820), (58, 408410), (116, 204205), (145, 163364), (290, 81682), (580, 40841)]