82772960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17839}}^1$

素因数の和:17883

約数の個数: 48

約数和(自身を含む): 202305600

約数和(自身を除く): 119532640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 17839, 35678, 71356, 89195, 142712, 178390, 285424, 356780, 517331, 570848, 713560, 1034662, 1427120, 2069324, 2586655, 2854240, 4138648, 5173310, 8277296, 10346620, 16554592, 20693240, 41386480, 82772960]

約数ペア:

[(1, 82772960), (2, 41386480), (4, 20693240), (5, 16554592), (8, 10346620), (10, 8277296), (16, 5173310), (20, 4138648), (29, 2854240), (32, 2586655), (40, 2069324), (58, 1427120), (80, 1034662), (116, 713560), (145, 570848), (160, 517331), (232, 356780), (290, 285424), (464, 178390), (580, 142712), (928, 89195), (1160, 71356), (2320, 35678), (4640, 17839)]