4869660980

素因数分解:

$2^2\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{85643}}^1$

素因数の和:88495

約数の個数: 24

約数和(自身を含む): 10230004512

約数和(自身を除く): 5360343532

約数列:

[1, 2, 4, 5, 10, 20, 2843, 5686, 11372, 14215, 28430, 56860, 85643, 171286, 342572, 428215, 856430, 1712860, 243483049, 486966098, 973932196, 1217415245, 2434830490, 4869660980]

約数ペア:

[(1, 4869660980), (2, 2434830490), (4, 1217415245), (5, 973932196), (10, 486966098), (20, 243483049), (2843, 1712860), (5686, 856430), (11372, 428215), (14215, 342572), (28430, 171286), (56860, 85643)]