56861320

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6101}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 128508120

約数和(自身を除く): 71646800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 6101, 9320, 12202, 24404, 30505, 48808, 61010, 122020, 244040, 1421533, 2843066, 5686132, 7107665, 11372264, 14215330, 28430660, 56861320]

約数ペア:

[(1, 56861320), (2, 28430660), (4, 14215330), (5, 11372264), (8, 7107665), (10, 5686132), (20, 2843066), (40, 1421533), (233, 244040), (466, 122020), (932, 61010), (1165, 48808), (1864, 30505), (2330, 24404), (4660, 12202), (6101, 9320)]