43274440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8941}}^1$

素因数の和:8974

約数の個数: 48

約数和(自身を含む): 107035740

約数和(自身を除く): 63761300

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 8941, 17882, 35764, 44705, 71528, 89410, 98351, 178820, 196702, 357640, 393404, 491755, 786808, 983510, 1081861, 1967020, 2163722, 3934040, 4327444, 5409305, 8654888, 10818610, 21637220, 43274440]

約数ペア:

[(1, 43274440), (2, 21637220), (4, 10818610), (5, 8654888), (8, 5409305), (10, 4327444), (11, 3934040), (20, 2163722), (22, 1967020), (40, 1081861), (44, 983510), (55, 786808), (88, 491755), (110, 393404), (121, 357640), (220, 196702), (242, 178820), (440, 98351), (484, 89410), (605, 71528), (968, 44705), (1210, 35764), (2420, 17882), (4840, 8941)]