29554760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17183}}^1$

素因数の和:17237

約数の個数: 32

約数和(自身を含む): 68048640

約数和(自身を除く): 38493880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 17183, 34366, 68732, 85915, 137464, 171830, 343660, 687320, 738869, 1477738, 2955476, 3694345, 5910952, 7388690, 14777380, 29554760]

約数ペア:

[(1, 29554760), (2, 14777380), (4, 7388690), (5, 5910952), (8, 3694345), (10, 2955476), (20, 1477738), (40, 738869), (43, 687320), (86, 343660), (172, 171830), (215, 137464), (344, 85915), (430, 68732), (860, 34366), (1720, 17183)]