28833440

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 68457312

約数和(自身を除く): 39623872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 587, 614, 1174, 1228, 1535, 2348, 2456, 2935, 3070, 4696, 4912, 5870, 6140, 9392, 9824, 11740, 12280, 18784, 23480, 24560, 46960, 49120, 93920, 180209, 360418, 720836, 901045, 1441672, 1802090, 2883344, 3604180, 5766688, 7208360, 14416720, 28833440]

約数ペア:

[(1, 28833440), (2, 14416720), (4, 7208360), (5, 5766688), (8, 3604180), (10, 2883344), (16, 1802090), (20, 1441672), (32, 901045), (40, 720836), (80, 360418), (160, 180209), (307, 93920), (587, 49120), (614, 46960), (1174, 24560), (1228, 23480), (1535, 18784), (2348, 12280), (2456, 11740), (2935, 9824), (3070, 9392), (4696, 6140), (4912, 5870)]