29764040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9419}}^1$

素因数の和:9509

約数の個数: 32

約数和(自身を含む): 67824000

約数和(自身を除く): 38059960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 9419, 18838, 37676, 47095, 75352, 94190, 188380, 376760, 744101, 1488202, 2976404, 3720505, 5952808, 7441010, 14882020, 29764040]

約数ペア:

[(1, 29764040), (2, 14882020), (4, 7441010), (5, 5952808), (8, 3720505), (10, 2976404), (20, 1488202), (40, 744101), (79, 376760), (158, 188380), (316, 94190), (395, 75352), (632, 47095), (790, 37676), (1580, 18838), (3160, 9419)]