716595280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{242093}}^1$

素因数の和:242143

約数の個数: 40

約数和(自身を含む): 1711120392

約数和(自身を除く): 994525112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 242093, 484186, 968372, 1210465, 1936744, 2420930, 3873488, 4841860, 8957441, 9683720, 17914882, 19367440, 35829764, 44787205, 71659528, 89574410, 143319056, 179148820, 358297640, 716595280]

約数ペア:

[(1, 716595280), (2, 358297640), (4, 179148820), (5, 143319056), (8, 89574410), (10, 71659528), (16, 44787205), (20, 35829764), (37, 19367440), (40, 17914882), (74, 9683720), (80, 8957441), (148, 4841860), (185, 3873488), (296, 2420930), (370, 1936744), (592, 1210465), (740, 968372), (1480, 484186), (2960, 242093)]