13166560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7481}}^1$

素因数の和:7507

約数の個数: 48

約数和(自身を含む): 33938352

約数和(自身を除く): 20771792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 7481, 14962, 29924, 37405, 59848, 74810, 82291, 119696, 149620, 164582, 239392, 299240, 329164, 411455, 598480, 658328, 822910, 1196960, 1316656, 1645820, 2633312, 3291640, 6583280, 13166560]

約数ペア:

[(1, 13166560), (2, 6583280), (4, 3291640), (5, 2633312), (8, 1645820), (10, 1316656), (11, 1196960), (16, 822910), (20, 658328), (22, 598480), (32, 411455), (40, 329164), (44, 299240), (55, 239392), (80, 164582), (88, 149620), (110, 119696), (160, 82291), (176, 74810), (220, 59848), (352, 37405), (440, 29924), (880, 14962), (1760, 7481)]