55653740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38119}}^1$

素因数の和:38201

約数の個数: 24

約数和(自身を含む): 118476960

約数和(自身を除く): 62823220

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 38119, 76238, 152476, 190595, 381190, 762380, 2782687, 5565374, 11130748, 13913435, 27826870, 55653740]

約数ペア:

[(1, 55653740), (2, 27826870), (4, 13913435), (5, 11130748), (10, 5565374), (20, 2782687), (73, 762380), (146, 381190), (292, 190595), (365, 152476), (730, 76238), (1460, 38119)]