14549320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 19665080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 71, 94, 109, 142, 188, 218, 235, 284, 355, 376, 436, 470, 545, 568, 710, 872, 940, 1090, 1420, 1880, 2180, 2840, 3337, 4360, 5123, 6674, 7739, 10246, 13348, 15478, 16685, 20492, 25615, 26696, 30956, 33370, 38695, 40984, 51230, 61912, 66740, 77390, 102460, 133480, 154780, 204920, 309560, 363733, 727466, 1454932, 1818665, 2909864, 3637330, 7274660, 14549320]

約数ペア:

[(1, 14549320), (2, 7274660), (4, 3637330), (5, 2909864), (8, 1818665), (10, 1454932), (20, 727466), (40, 363733), (47, 309560), (71, 204920), (94, 154780), (109, 133480), (142, 102460), (188, 77390), (218, 66740), (235, 61912), (284, 51230), (355, 40984), (376, 38695), (436, 33370), (470, 30956), (545, 26696), (568, 25615), (710, 20492), (872, 16685), (940, 15478), (1090, 13348), (1420, 10246), (1880, 7739), (2180, 6674), (2840, 5123), (3337, 4360)]