224145440

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4157}}^1$

素因数の和:4509

約数の個数: 48

約数和(自身を含む): 531242712

約数和(自身を除く): 307097272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 4157, 5392, 6740, 8314, 10784, 13480, 16628, 20785, 26960, 33256, 41570, 53920, 66512, 83140, 133024, 166280, 332560, 665120, 1400909, 2801818, 5603636, 7004545, 11207272, 14009090, 22414544, 28018180, 44829088, 56036360, 112072720, 224145440]

約数ペア:

[(1, 224145440), (2, 112072720), (4, 56036360), (5, 44829088), (8, 28018180), (10, 22414544), (16, 14009090), (20, 11207272), (32, 7004545), (40, 5603636), (80, 2801818), (160, 1400909), (337, 665120), (674, 332560), (1348, 166280), (1685, 133024), (2696, 83140), (3370, 66512), (4157, 53920), (5392, 41570), (6740, 33256), (8314, 26960), (10784, 20785), (13480, 16628)]