100493480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67901}}^1$

素因数の和:67949

約数の個数: 32

約数和(自身を含む): 232224840

約数和(自身を除く): 131731360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 67901, 135802, 271604, 339505, 543208, 679010, 1358020, 2512337, 2716040, 5024674, 10049348, 12561685, 20098696, 25123370, 50246740, 100493480]

約数ペア:

[(1, 100493480), (2, 50246740), (4, 25123370), (5, 20098696), (8, 12561685), (10, 10049348), (20, 5024674), (37, 2716040), (40, 2512337), (74, 1358020), (148, 679010), (185, 543208), (296, 339505), (370, 271604), (740, 135802), (1480, 67901)]