10555120

素因数分解:

$2^4\times 5^1\times {\mathrm{131939}}^1$

素因数の和:131952

約数の個数: 20

約数和(自身を含む): 24540840

約数和(自身を除く): 13985720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131939, 263878, 527756, 659695, 1055512, 1319390, 2111024, 2638780, 5277560, 10555120]

約数ペア:

[(1, 10555120), (2, 5277560), (4, 2638780), (5, 2111024), (8, 1319390), (10, 1055512), (16, 659695), (20, 527756), (40, 263878), (80, 131939)]