57626960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31319}}^1$

素因数の和:31355

約数の個数: 40

約数和(自身を含む): 139812480

約数和(自身を除く): 82185520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 31319, 62638, 125276, 156595, 250552, 313190, 501104, 626380, 720337, 1252760, 1440674, 2505520, 2881348, 3601685, 5762696, 7203370, 11525392, 14406740, 28813480, 57626960]

約数ペア:

[(1, 57626960), (2, 28813480), (4, 14406740), (5, 11525392), (8, 7203370), (10, 5762696), (16, 3601685), (20, 2881348), (23, 2505520), (40, 1440674), (46, 1252760), (80, 720337), (92, 626380), (115, 501104), (184, 313190), (230, 250552), (368, 156595), (460, 125276), (920, 62638), (1840, 31319)]