61022480

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2437}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 142388952

約数和(自身を除く): 81366472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2437, 2504, 3130, 4874, 5008, 6260, 9748, 12185, 12520, 19496, 24370, 25040, 38992, 48740, 97480, 194960, 762781, 1525562, 3051124, 3813905, 6102248, 7627810, 12204496, 15255620, 30511240, 61022480]

約数ペア:

[(1, 61022480), (2, 30511240), (4, 15255620), (5, 12204496), (8, 7627810), (10, 6102248), (16, 3813905), (20, 3051124), (40, 1525562), (80, 762781), (313, 194960), (626, 97480), (1252, 48740), (1565, 38992), (2437, 25040), (2504, 24370), (3130, 19496), (4874, 12520), (5008, 12185), (6260, 9748)]