6720380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4603}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 14309232

約数和(自身を除く): 7588852

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 4603, 9206, 18412, 23015, 46030, 92060, 336019, 672038, 1344076, 1680095, 3360190, 6720380]

約数ペア:

[(1, 6720380), (2, 3360190), (4, 1680095), (5, 1344076), (10, 672038), (20, 336019), (73, 92060), (146, 46030), (292, 23015), (365, 18412), (730, 9206), (1460, 4603)]