53401360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18041}}^1$

素因数の和:18091

約数の個数: 40

約数和(自身を含む): 127520856

約数和(自身を除く): 74119496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 18041, 36082, 72164, 90205, 144328, 180410, 288656, 360820, 667517, 721640, 1335034, 1443280, 2670068, 3337585, 5340136, 6675170, 10680272, 13350340, 26700680, 53401360]

約数ペア:

[(1, 53401360), (2, 26700680), (4, 13350340), (5, 10680272), (8, 6675170), (10, 5340136), (16, 3337585), (20, 2670068), (37, 1443280), (40, 1335034), (74, 721640), (80, 667517), (148, 360820), (185, 288656), (296, 180410), (370, 144328), (592, 90205), (740, 72164), (1480, 36082), (2960, 18041)]