8312740

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1831}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 17543232

約数和(自身を除く): 9230492

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1831, 2270, 3662, 4540, 7324, 9155, 18310, 36620, 415637, 831274, 1662548, 2078185, 4156370, 8312740]

約数ペア:

[(1, 8312740), (2, 4156370), (4, 2078185), (5, 1662548), (10, 831274), (20, 415637), (227, 36620), (454, 18310), (908, 9155), (1135, 7324), (1831, 4540), (2270, 3662)]