29656600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 69861600

約数和(自身を除く): 40205000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1877, 1975, 3160, 3754, 3950, 7508, 7900, 9385, 15016, 15800, 18770, 37540, 46925, 75080, 93850, 148283, 187700, 296566, 375400, 593132, 741415, 1186264, 1482830, 2965660, 3707075, 5931320, 7414150, 14828300, 29656600]

約数ペア:

[(1, 29656600), (2, 14828300), (4, 7414150), (5, 5931320), (8, 3707075), (10, 2965660), (20, 1482830), (25, 1186264), (40, 741415), (50, 593132), (79, 375400), (100, 296566), (158, 187700), (200, 148283), (316, 93850), (395, 75080), (632, 46925), (790, 37540), (1580, 18770), (1877, 15800), (1975, 15016), (3160, 9385), (3754, 7900), (3950, 7508)]