17568920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23117}}^1$

素因数の和:23147

約数の個数: 32

約数和(自身を含む): 41612400

約数和(自身を除く): 24043480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 23117, 46234, 92468, 115585, 184936, 231170, 439223, 462340, 878446, 924680, 1756892, 2196115, 3513784, 4392230, 8784460, 17568920]

約数ペア:

[(1, 17568920), (2, 8784460), (4, 4392230), (5, 3513784), (8, 2196115), (10, 1756892), (19, 924680), (20, 878446), (38, 462340), (40, 439223), (76, 231170), (95, 184936), (152, 115585), (190, 92468), (380, 46234), (760, 23117)]