75677480

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26647}}^1$

素因数の和:26729

約数の個数: 32

約数和(自身を含む): 172679040

約数和(自身を除く): 97001560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 26647, 53294, 106588, 133235, 213176, 266470, 532940, 1065880, 1891937, 3783874, 7567748, 9459685, 15135496, 18919370, 37838740, 75677480]

約数ペア:

[(1, 75677480), (2, 37838740), (4, 18919370), (5, 15135496), (8, 9459685), (10, 7567748), (20, 3783874), (40, 1891937), (71, 1065880), (142, 532940), (284, 266470), (355, 213176), (568, 133235), (710, 106588), (1420, 53294), (2840, 26647)]