6894520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10139}}^1$

素因数の和:10167

約数の個数: 32

約数和(自身を含む): 16426800

約数和(自身を除く): 9532280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10139, 20278, 40556, 50695, 81112, 101390, 172363, 202780, 344726, 405560, 689452, 861815, 1378904, 1723630, 3447260, 6894520]

約数ペア:

[(1, 6894520), (2, 3447260), (4, 1723630), (5, 1378904), (8, 861815), (10, 689452), (17, 405560), (20, 344726), (34, 202780), (40, 172363), (68, 101390), (85, 81112), (136, 50695), (170, 40556), (340, 20278), (680, 10139)]