22528250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 42653520

約数和(自身を除く): 20125270

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 929, 970, 1858, 2425, 4645, 4850, 9290, 12125, 23225, 24250, 46450, 90113, 116125, 180226, 232250, 450565, 901130, 2252825, 4505650, 11264125, 22528250]

約数ペア:

[(1, 22528250), (2, 11264125), (5, 4505650), (10, 2252825), (25, 901130), (50, 450565), (97, 232250), (125, 180226), (194, 116125), (250, 90113), (485, 46450), (929, 24250), (970, 23225), (1858, 12125), (2425, 9290), (4645, 4850)]