38802280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8017}}^1$

素因数の和:8050

約数の個数: 48

約数和(自身を含む): 95975460

約数和(自身を除く): 57173180

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, 8017, 16034, 32068, 40085, 64136, 80170, 88187, 160340, 176374, 320680, 352748, 440935, 705496, 881870, 970057, 1763740, 1940114, 3527480, 3880228, 4850285, 7760456, 9700570, 19401140, 38802280]

約数ペア:

[(1, 38802280), (2, 19401140), (4, 9700570), (5, 7760456), (8, 4850285), (10, 3880228), (11, 3527480), (20, 1940114), (22, 1763740), (40, 970057), (44, 881870), (55, 705496), (88, 440935), (110, 352748), (121, 320680), (220, 176374), (242, 160340), (440, 88187), (484, 80170), (605, 64136), (968, 40085), (1210, 32068), (2420, 16034), (4840, 8017)]