23101280

素因数分解:

$2^5\times 5^1\times {\mathrm{144383}}^1$

素因数の和:144398

約数の個数: 24

約数和(自身を含む): 54577152

約数和(自身を除く): 31475872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 144383, 288766, 577532, 721915, 1155064, 1443830, 2310128, 2887660, 4620256, 5775320, 11550640, 23101280]

約数ペア:

[(1, 23101280), (2, 11550640), (4, 5775320), (5, 4620256), (8, 2887660), (10, 2310128), (16, 1443830), (20, 1155064), (32, 721915), (40, 577532), (80, 288766), (160, 144383)]