123433480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83401}}^1$

素因数の和:83449

約数の個数: 32

約数和(自身を含む): 285234840

約数和(自身を除く): 161801360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 83401, 166802, 333604, 417005, 667208, 834010, 1668020, 3085837, 3336040, 6171674, 12343348, 15429185, 24686696, 30858370, 61716740, 123433480]

約数ペア:

[(1, 123433480), (2, 61716740), (4, 30858370), (5, 24686696), (8, 15429185), (10, 12343348), (20, 6171674), (37, 3336040), (40, 3085837), (74, 1668020), (148, 834010), (185, 667208), (296, 417005), (370, 333604), (740, 166802), (1480, 83401)]