16400950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11352

約数の個数: 24

約数和(自身を含む): 31560480

約数和(自身を除く): 15159530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 11311, 22622, 56555, 113110, 282775, 328019, 565550, 656038, 1640095, 3280190, 8200475, 16400950]

約数ペア:

[(1, 16400950), (2, 8200475), (5, 3280190), (10, 1640095), (25, 656038), (29, 565550), (50, 328019), (58, 282775), (145, 113110), (290, 56555), (725, 22622), (1450, 11311)]