11508760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 26082000

約数和(自身を除く): 14573240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1931, 2980, 3862, 5960, 7724, 9655, 15448, 19310, 38620, 77240, 287719, 575438, 1150876, 1438595, 2301752, 2877190, 5754380, 11508760]

約数ペア:

[(1, 11508760), (2, 5754380), (4, 2877190), (5, 2301752), (8, 1438595), (10, 1150876), (20, 575438), (40, 287719), (149, 77240), (298, 38620), (596, 19310), (745, 15448), (1192, 9655), (1490, 7724), (1931, 5960), (2980, 3862)]