108123320

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5417}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 243810000

約数和(自身を除く): 135686680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2495, 3992, 4990, 5417, 9980, 10834, 19960, 21668, 27085, 43336, 54170, 108340, 216680, 2703083, 5406166, 10812332, 13515415, 21624664, 27030830, 54061660, 108123320]

約数ペア:

[(1, 108123320), (2, 54061660), (4, 27030830), (5, 21624664), (8, 13515415), (10, 10812332), (20, 5406166), (40, 2703083), (499, 216680), (998, 108340), (1996, 54170), (2495, 43336), (3992, 27085), (4990, 21668), (5417, 19960), (9980, 10834)]