16727340880

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1083377}}^1$

素因数の和:1083583

約数の個数: 40

約数和(自身を含む): 39092611752

約数和(自身を除く): 22365270872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 1083377, 2166754, 4333508, 5416885, 8667016, 10833770, 17334032, 21667540, 43335080, 86670160, 209091761, 418183522, 836367044, 1045458805, 1672734088, 2090917610, 3345468176, 4181835220, 8363670440, 16727340880]

約数ペア:

[(1, 16727340880), (2, 8363670440), (4, 4181835220), (5, 3345468176), (8, 2090917610), (10, 1672734088), (16, 1045458805), (20, 836367044), (40, 418183522), (80, 209091761), (193, 86670160), (386, 43335080), (772, 21667540), (965, 17334032), (1544, 10833770), (1930, 8667016), (3088, 5416885), (3860, 4333508), (7720, 2166754), (15440, 1083377)]