293920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 762048

約数和(自身を除く): 468128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 167, 176, 220, 334, 352, 440, 668, 835, 880, 1336, 1670, 1760, 1837, 2672, 3340, 3674, 5344, 6680, 7348, 9185, 13360, 14696, 18370, 26720, 29392, 36740, 58784, 73480, 146960, 293920]

約数ペア:

[(1, 293920), (2, 146960), (4, 73480), (5, 58784), (8, 36740), (10, 29392), (11, 26720), (16, 18370), (20, 14696), (22, 13360), (32, 9185), (40, 7348), (44, 6680), (55, 5344), (80, 3674), (88, 3340), (110, 2672), (160, 1837), (167, 1760), (176, 1670), (220, 1336), (334, 880), (352, 835), (440, 668)]