72020740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{701}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 165582144

約数和(自身を除く): 93561404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 467, 701, 934, 1402, 1868, 2335, 2804, 3505, 4670, 5137, 7010, 7711, 9340, 10274, 14020, 15422, 20548, 25685, 30844, 38555, 51370, 77110, 102740, 154220, 327367, 654734, 1309468, 1636835, 3273670, 3601037, 6547340, 7202074, 14404148, 18005185, 36010370, 72020740]

約数ペア:

[(1, 72020740), (2, 36010370), (4, 18005185), (5, 14404148), (10, 7202074), (11, 6547340), (20, 3601037), (22, 3273670), (44, 1636835), (55, 1309468), (110, 654734), (220, 327367), (467, 154220), (701, 102740), (934, 77110), (1402, 51370), (1868, 38555), (2335, 30844), (2804, 25685), (3505, 20548), (4670, 15422), (5137, 14020), (7010, 10274), (7711, 9340)]