13808740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 19213340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 2729, 5060, 5458, 10916, 13645, 27290, 30019, 54580, 60038, 62767, 120076, 125534, 150095, 251068, 300190, 313835, 600380, 627670, 690437, 1255340, 1380874, 2761748, 3452185, 6904370, 13808740]

約数ペア:

[(1, 13808740), (2, 6904370), (4, 3452185), (5, 2761748), (10, 1380874), (11, 1255340), (20, 690437), (22, 627670), (23, 600380), (44, 313835), (46, 300190), (55, 251068), (92, 150095), (110, 125534), (115, 120076), (220, 62767), (230, 60038), (253, 54580), (460, 30019), (506, 27290), (1012, 13645), (1265, 10916), (2530, 5458), (2729, 5060)]