5243990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 10121760

約数和(自身を除く): 4877770

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 283, 545, 566, 1090, 1415, 1853, 2830, 3706, 4811, 9265, 9622, 18530, 24055, 30847, 48110, 61694, 154235, 308470, 524399, 1048798, 2621995, 5243990]

約数ペア:

[(1, 5243990), (2, 2621995), (5, 1048798), (10, 524399), (17, 308470), (34, 154235), (85, 61694), (109, 48110), (170, 30847), (218, 24055), (283, 18530), (545, 9622), (566, 9265), (1090, 4811), (1415, 3706), (1853, 2830)]