10587220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 25966080

約数和(自身を除く): 15378860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1609, 1645, 3218, 3290, 6436, 6580, 8045, 11263, 16090, 22526, 32180, 45052, 56315, 75623, 112630, 151246, 225260, 302492, 378115, 529361, 756230, 1058722, 1512460, 2117444, 2646805, 5293610, 10587220]

約数ペア:

[(1, 10587220), (2, 5293610), (4, 2646805), (5, 2117444), (7, 1512460), (10, 1058722), (14, 756230), (20, 529361), (28, 378115), (35, 302492), (47, 225260), (70, 151246), (94, 112630), (140, 75623), (188, 56315), (235, 45052), (329, 32180), (470, 22526), (658, 16090), (940, 11263), (1316, 8045), (1609, 6580), (1645, 6436), (3218, 3290)]