17124760

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 38732400

約数和(自身を除く): 21607640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2029, 2110, 4058, 4220, 8116, 8440, 10145, 16232, 20290, 40580, 81160, 428119, 856238, 1712476, 2140595, 3424952, 4281190, 8562380, 17124760]

約数ペア:

[(1, 17124760), (2, 8562380), (4, 4281190), (5, 3424952), (8, 2140595), (10, 1712476), (20, 856238), (40, 428119), (211, 81160), (422, 40580), (844, 20290), (1055, 16232), (1688, 10145), (2029, 8440), (2110, 8116), (4058, 4220)]