8269520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{14767}}^1$

素因数の和:14787

約数の個数: 40

約数和(自身を含む): 21974784

約数和(自身を除く): 13705264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 14767, 29534, 59068, 73835, 103369, 118136, 147670, 206738, 236272, 295340, 413476, 516845, 590680, 826952, 1033690, 1181360, 1653904, 2067380, 4134760, 8269520]

約数ペア:

[(1, 8269520), (2, 4134760), (4, 2067380), (5, 1653904), (7, 1181360), (8, 1033690), (10, 826952), (14, 590680), (16, 516845), (20, 413476), (28, 295340), (35, 236272), (40, 206738), (56, 147670), (70, 118136), (80, 103369), (112, 73835), (140, 59068), (280, 29534), (560, 14767)]