7319120

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 17141760

約数和(自身を除く): 9822640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 479, 764, 955, 958, 1528, 1910, 1916, 2395, 3056, 3820, 3832, 4790, 7640, 7664, 9580, 15280, 19160, 38320, 91489, 182978, 365956, 457445, 731912, 914890, 1463824, 1829780, 3659560, 7319120]

約数ペア:

[(1, 7319120), (2, 3659560), (4, 1829780), (5, 1463824), (8, 914890), (10, 731912), (16, 457445), (20, 365956), (40, 182978), (80, 91489), (191, 38320), (382, 19160), (479, 15280), (764, 9580), (955, 7664), (958, 7640), (1528, 4790), (1910, 3832), (1916, 3820), (2395, 3056)]