54364360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33149}}^1$

素因数の和:33201

約数の個数: 32

約数和(自身を含む): 125307000

約数和(自身を除く): 70942640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 33149, 66298, 132596, 165745, 265192, 331490, 662980, 1325960, 1359109, 2718218, 5436436, 6795545, 10872872, 13591090, 27182180, 54364360]

約数ペア:

[(1, 54364360), (2, 27182180), (4, 13591090), (5, 10872872), (8, 6795545), (10, 5436436), (20, 2718218), (40, 1359109), (41, 1325960), (82, 662980), (164, 331490), (205, 265192), (328, 165745), (410, 132596), (820, 66298), (1640, 33149)]