22957280

素因数分解:

$2^5\times 5^1\times {\mathrm{143483}}^1$

素因数の和:143498

約数の個数: 24

約数和(自身を含む): 54236952

約数和(自身を除く): 31279672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 143483, 286966, 573932, 717415, 1147864, 1434830, 2295728, 2869660, 4591456, 5739320, 11478640, 22957280]

約数ペア:

[(1, 22957280), (2, 11478640), (4, 5739320), (5, 4591456), (8, 2869660), (10, 2295728), (16, 1434830), (20, 1147864), (32, 717415), (40, 573932), (80, 286966), (160, 143483)]