78859786060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4537387}}^1$

素因数の和:4537486

約数の個数: 48

約数和(自身を含む): 182947484160

約数和(自身を除く): 104087698100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 4537387, 9074774, 18149548, 22686935, 45373870, 49911257, 90747740, 99822514, 199645028, 249556285, 358453573, 499112570, 716907146, 998225140, 1433814292, 1792267865, 3584535730, 3942989303, 7169071460, 7885978606, 15771957212, 19714946515, 39429893030, 78859786060]

約数ペア:

[(1, 78859786060), (2, 39429893030), (4, 19714946515), (5, 15771957212), (10, 7885978606), (11, 7169071460), (20, 3942989303), (22, 3584535730), (44, 1792267865), (55, 1433814292), (79, 998225140), (110, 716907146), (158, 499112570), (220, 358453573), (316, 249556285), (395, 199645028), (790, 99822514), (869, 90747740), (1580, 49911257), (1738, 45373870), (3476, 22686935), (4345, 18149548), (8690, 9074774), (17380, 4537387)]