22474880

素因数分解:

$2^7\times 5^1\times {\mathrm{35117}}^1$

素因数の和:35136

約数の個数: 32

約数和(自身を含む): 53730540

約数和(自身を除く): 31255660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35117, 70234, 140468, 175585, 280936, 351170, 561872, 702340, 1123744, 1404680, 2247488, 2809360, 4494976, 5618720, 11237440, 22474880]

約数ペア:

[(1, 22474880), (2, 11237440), (4, 5618720), (5, 4494976), (8, 2809360), (10, 2247488), (16, 1404680), (20, 1123744), (32, 702340), (40, 561872), (64, 351170), (80, 280936), (128, 175585), (160, 140468), (320, 70234), (640, 35117)]