25805820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9151}}^1$

素因数の和:9210

約数の個数: 48

約数和(自身を含む): 73801728

約数和(自身を除く): 47995908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9151, 18302, 27453, 36604, 45755, 54906, 91510, 109812, 137265, 183020, 274530, 430097, 549060, 860194, 1290291, 1720388, 2150485, 2580582, 4300970, 5161164, 6451455, 8601940, 12902910, 25805820]

約数ペア:

[(1, 25805820), (2, 12902910), (3, 8601940), (4, 6451455), (5, 5161164), (6, 4300970), (10, 2580582), (12, 2150485), (15, 1720388), (20, 1290291), (30, 860194), (47, 549060), (60, 430097), (94, 274530), (141, 183020), (188, 137265), (235, 109812), (282, 91510), (470, 54906), (564, 45755), (705, 36604), (940, 27453), (1410, 18302), (2820, 9151)]