14884720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 35136144

約数和(自身を除く): 20251424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 2777, 5360, 5554, 11108, 13885, 22216, 27770, 44432, 55540, 111080, 186059, 222160, 372118, 744236, 930295, 1488472, 1860590, 2976944, 3721180, 7442360, 14884720]

約数ペア:

[(1, 14884720), (2, 7442360), (4, 3721180), (5, 2976944), (8, 1860590), (10, 1488472), (16, 930295), (20, 744236), (40, 372118), (67, 222160), (80, 186059), (134, 111080), (268, 55540), (335, 44432), (536, 27770), (670, 22216), (1072, 13885), (1340, 11108), (2680, 5554), (2777, 5360)]