153433480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{93557}}^1$

素因数の和:93609

約数の個数: 32

約数和(自身を含む): 353649240

約数和(自身を除く): 200215760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 93557, 187114, 374228, 467785, 748456, 935570, 1871140, 3742280, 3835837, 7671674, 15343348, 19179185, 30686696, 38358370, 76716740, 153433480]

約数ペア:

[(1, 153433480), (2, 76716740), (4, 38358370), (5, 30686696), (8, 19179185), (10, 15343348), (20, 7671674), (40, 3835837), (41, 3742280), (82, 1871140), (164, 935570), (205, 748456), (328, 467785), (410, 374228), (820, 187114), (1640, 93557)]