90792280

素因数分解:

$2^3\times 5^1\times {\mathrm{2269807}}^1$

素因数の和:2269818

約数の個数: 16

約数和(自身を含む): 204282720

約数和(自身を除く): 113490440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2269807, 4539614, 9079228, 11349035, 18158456, 22698070, 45396140, 90792280]

約数ペア:

[(1, 90792280), (2, 45396140), (4, 22698070), (5, 18158456), (8, 11349035), (10, 9079228), (20, 4539614), (40, 2269807)]