13832720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 60

約数和(自身を含む): 35375340

約数和(自身を除く): 21542620

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1429, 1936, 2420, 2858, 4840, 5716, 7145, 9680, 11432, 14290, 15719, 22864, 28580, 31438, 57160, 62876, 78595, 114320, 125752, 157190, 172909, 251504, 314380, 345818, 628760, 691636, 864545, 1257520, 1383272, 1729090, 2766544, 3458180, 6916360, 13832720]

約数ペア:

[(1, 13832720), (2, 6916360), (4, 3458180), (5, 2766544), (8, 1729090), (10, 1383272), (11, 1257520), (16, 864545), (20, 691636), (22, 628760), (40, 345818), (44, 314380), (55, 251504), (80, 172909), (88, 157190), (110, 125752), (121, 114320), (176, 78595), (220, 62876), (242, 57160), (440, 31438), (484, 28580), (605, 22864), (880, 15719), (968, 14290), (1210, 11432), (1429, 9680), (1936, 7145), (2420, 5716), (2858, 4840)]