23236840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4801}}^1$

素因数の和:4834

約数の個数: 48

約数和(自身を含む): 57479940

約数和(自身を除く): 34243100

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, 4801, 4840, 9602, 19204, 24005, 38408, 48010, 52811, 96020, 105622, 192040, 211244, 264055, 422488, 528110, 580921, 1056220, 1161842, 2112440, 2323684, 2904605, 4647368, 5809210, 11618420, 23236840]

約数ペア:

[(1, 23236840), (2, 11618420), (4, 5809210), (5, 4647368), (8, 2904605), (10, 2323684), (11, 2112440), (20, 1161842), (22, 1056220), (40, 580921), (44, 528110), (55, 422488), (88, 264055), (110, 211244), (121, 192040), (220, 105622), (242, 96020), (440, 52811), (484, 48010), (605, 38408), (968, 24005), (1210, 19204), (2420, 9602), (4801, 4840)]