79362160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8779}}^1$

素因数の和:8905

約数の個数: 40

約数和(自身を含む): 186171120

約数和(自身を除く): 106808960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 8779, 9040, 17558, 35116, 43895, 70232, 87790, 140464, 175580, 351160, 702320, 992027, 1984054, 3968108, 4960135, 7936216, 9920270, 15872432, 19840540, 39681080, 79362160]

約数ペア:

[(1, 79362160), (2, 39681080), (4, 19840540), (5, 15872432), (8, 9920270), (10, 7936216), (16, 4960135), (20, 3968108), (40, 1984054), (80, 992027), (113, 702320), (226, 351160), (452, 175580), (565, 140464), (904, 87790), (1130, 70232), (1808, 43895), (2260, 35116), (4520, 17558), (8779, 9040)]