124581880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20903}}^1$

素因数の和:21063

約数の個数: 32

約数和(自身を含む): 282204000

約数和(自身を除く): 157622120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 20903, 41806, 83612, 104515, 167224, 209030, 418060, 836120, 3114547, 6229094, 12458188, 15572735, 24916376, 31145470, 62290940, 124581880]

約数ペア:

[(1, 124581880), (2, 62290940), (4, 31145470), (5, 24916376), (8, 15572735), (10, 12458188), (20, 6229094), (40, 3114547), (149, 836120), (298, 418060), (596, 209030), (745, 167224), (1192, 104515), (1490, 83612), (2980, 41806), (5960, 20903)]