8184760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 18674640

約数和(自身を除く): 10489880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2803, 2920, 5606, 11212, 14015, 22424, 28030, 56060, 112120, 204619, 409238, 818476, 1023095, 1636952, 2046190, 4092380, 8184760]

約数ペア:

[(1, 8184760), (2, 4092380), (4, 2046190), (5, 1636952), (8, 1023095), (10, 818476), (20, 409238), (40, 204619), (73, 112120), (146, 56060), (292, 28030), (365, 22424), (584, 14015), (730, 11212), (1460, 5606), (2803, 2920)]