23138620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19609}}^1$

素因数の和:19677

約数の個数: 24

約数和(自身を含む): 49417200

約数和(自身を除く): 26278580

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 19609, 39218, 78436, 98045, 196090, 392180, 1156931, 2313862, 4627724, 5784655, 11569310, 23138620]

約数ペア:

[(1, 23138620), (2, 11569310), (4, 5784655), (5, 4627724), (10, 2313862), (20, 1156931), (59, 392180), (118, 196090), (236, 98045), (295, 78436), (590, 39218), (1180, 19609)]