57857320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49877}}^1$

素因数の和:49917

約数の個数: 32

約数和(自身を含む): 134670600

約数和(自身を除く): 76813280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 49877, 99754, 199508, 249385, 399016, 498770, 997540, 1446433, 1995080, 2892866, 5785732, 7232165, 11571464, 14464330, 28928660, 57857320]

約数ペア:

[(1, 57857320), (2, 28928660), (4, 14464330), (5, 11571464), (8, 7232165), (10, 5785732), (20, 2892866), (29, 1995080), (40, 1446433), (58, 997540), (116, 498770), (145, 399016), (232, 249385), (290, 199508), (580, 99754), (1160, 49877)]