434180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 966168

約数和(自身を除く): 531988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1277, 2554, 5108, 6385, 12770, 21709, 25540, 43418, 86836, 108545, 217090, 434180]

約数ペア:

[(1, 434180), (2, 217090), (4, 108545), (5, 86836), (10, 43418), (17, 25540), (20, 21709), (34, 12770), (68, 6385), (85, 5108), (170, 2554), (340, 1277)]