10758520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2663}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 24455520

約数和(自身を除く): 13697000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2663, 4040, 5326, 10652, 13315, 21304, 26630, 53260, 106520, 268963, 537926, 1075852, 1344815, 2151704, 2689630, 5379260, 10758520]

約数ペア:

[(1, 10758520), (2, 5379260), (4, 2689630), (5, 2151704), (8, 1344815), (10, 1075852), (20, 537926), (40, 268963), (101, 106520), (202, 53260), (404, 26630), (505, 21304), (808, 13315), (1010, 10652), (2020, 5326), (2663, 4040)]