16083674020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{36187}}^1$

素因数の和:36580

約数の個数: 48

約数和(自身を含む): 34361808768

約数和(自身を除く): 18278134748

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 313, 355, 626, 710, 1252, 1420, 1565, 3130, 6260, 22223, 36187, 44446, 72374, 88892, 111115, 144748, 180935, 222230, 361870, 444460, 723740, 2569277, 5138554, 10277108, 11326531, 12846385, 22653062, 25692770, 45306124, 51385540, 56632655, 113265310, 226530620, 804183701, 1608367402, 3216734804, 4020918505, 8041837010, 16083674020]

約数ペア:

[(1, 16083674020), (2, 8041837010), (4, 4020918505), (5, 3216734804), (10, 1608367402), (20, 804183701), (71, 226530620), (142, 113265310), (284, 56632655), (313, 51385540), (355, 45306124), (626, 25692770), (710, 22653062), (1252, 12846385), (1420, 11326531), (1565, 10277108), (3130, 5138554), (6260, 2569277), (22223, 723740), (36187, 444460), (44446, 361870), (72374, 222230), (88892, 180935), (111115, 144748)]