13884320

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 33149088

約数和(自身を除く): 19264768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 811, 856, 1070, 1622, 1712, 2140, 3244, 3424, 4055, 4280, 6488, 8110, 8560, 12976, 16220, 17120, 25952, 32440, 64880, 86777, 129760, 173554, 347108, 433885, 694216, 867770, 1388432, 1735540, 2776864, 3471080, 6942160, 13884320]

約数ペア:

[(1, 13884320), (2, 6942160), (4, 3471080), (5, 2776864), (8, 1735540), (10, 1388432), (16, 867770), (20, 694216), (32, 433885), (40, 347108), (80, 173554), (107, 129760), (160, 86777), (214, 64880), (428, 32440), (535, 25952), (811, 17120), (856, 16220), (1070, 12976), (1622, 8560), (1712, 8110), (2140, 6488), (3244, 4280), (3424, 4055)]