72076540

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{5879}}^1$

素因数の和:6501

約数の個数: 24

約数和(自身を含む): 151633440

約数和(自身を除く): 79556900

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 5879, 6130, 11758, 12260, 23516, 29395, 58790, 117580, 3603827, 7207654, 14415308, 18019135, 36038270, 72076540]

約数ペア:

[(1, 72076540), (2, 36038270), (4, 18019135), (5, 14415308), (10, 7207654), (20, 3603827), (613, 117580), (1226, 58790), (2452, 29395), (3065, 23516), (5879, 12260), (6130, 11758)]