86563040

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3631}}^1$

素因数の和:3795

約数の個数: 48

約数和(自身を含む): 205934400

約数和(自身を除く): 119371360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 3631, 4768, 5960, 7262, 11920, 14524, 18155, 23840, 29048, 36310, 58096, 72620, 116192, 145240, 290480, 541019, 580960, 1082038, 2164076, 2705095, 4328152, 5410190, 8656304, 10820380, 17312608, 21640760, 43281520, 86563040]

約数ペア:

[(1, 86563040), (2, 43281520), (4, 21640760), (5, 17312608), (8, 10820380), (10, 8656304), (16, 5410190), (20, 4328152), (32, 2705095), (40, 2164076), (80, 1082038), (149, 580960), (160, 541019), (298, 290480), (596, 145240), (745, 116192), (1192, 72620), (1490, 58096), (2384, 36310), (2980, 29048), (3631, 23840), (4768, 18155), (5960, 14524), (7262, 11920)]