101286760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{68437}}^1$

素因数の和:68485

約数の個数: 32

約数和(自身を含む): 234057960

約数和(自身を除く): 132771200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 68437, 136874, 273748, 342185, 547496, 684370, 1368740, 2532169, 2737480, 5064338, 10128676, 12660845, 20257352, 25321690, 50643380, 101286760]

約数ペア:

[(1, 101286760), (2, 50643380), (4, 25321690), (5, 20257352), (8, 12660845), (10, 10128676), (20, 5064338), (37, 2737480), (40, 2532169), (74, 1368740), (148, 684370), (185, 547496), (296, 342185), (370, 273748), (740, 136874), (1480, 68437)]