2016000440

素因数分解:

$2^3\times 5^1\times {\mathrm{3067}}^1\times {\mathrm{16433}}^1$

素因数の和:19511

約数の個数: 32

約数和(自身を含む): 4537756080

約数和(自身を除く): 2521755640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3067, 6134, 12268, 15335, 16433, 24536, 30670, 32866, 61340, 65732, 82165, 122680, 131464, 164330, 328660, 657320, 50400011, 100800022, 201600044, 252000055, 403200088, 504000110, 1008000220, 2016000440]

約数ペア:

[(1, 2016000440), (2, 1008000220), (4, 504000110), (5, 403200088), (8, 252000055), (10, 201600044), (20, 100800022), (40, 50400011), (3067, 657320), (6134, 328660), (12268, 164330), (15335, 131464), (16433, 122680), (24536, 82165), (30670, 65732), (32866, 61340)]