677698810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{1153}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 1245073680

約数和(自身を除く): 567374870

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1109, 1153, 2218, 2306, 5545, 5765, 11090, 11530, 58777, 61109, 117554, 122218, 293885, 305545, 587770, 611090, 1278677, 2557354, 6393385, 12786770, 67769881, 135539762, 338849405, 677698810]

約数ペア:

[(1, 677698810), (2, 338849405), (5, 135539762), (10, 67769881), (53, 12786770), (106, 6393385), (265, 2557354), (530, 1278677), (1109, 611090), (1153, 587770), (2218, 305545), (2306, 293885), (5545, 122218), (5765, 117554), (11090, 61109), (11530, 58777)]