62485340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28663}}^1$

素因数の和:28781

約数の個数: 24

約数和(自身を含む): 132427680

約数和(自身を除く): 69942340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 28663, 57326, 114652, 143315, 286630, 573260, 3124267, 6248534, 12497068, 15621335, 31242670, 62485340]

約数ペア:

[(1, 62485340), (2, 31242670), (4, 15621335), (5, 12497068), (10, 6248534), (20, 3124267), (109, 573260), (218, 286630), (436, 143315), (545, 114652), (1090, 57326), (2180, 28663)]