29527900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15541}}^1$

素因数の和:15574

約数の個数: 36

約数和(自身を含む): 67452280

約数和(自身を除く): 37924380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15541, 31082, 62164, 77705, 155410, 295279, 310820, 388525, 590558, 777050, 1181116, 1476395, 1554100, 2952790, 5905580, 7381975, 14763950, 29527900]

約数ペア:

[(1, 29527900), (2, 14763950), (4, 7381975), (5, 5905580), (10, 2952790), (19, 1554100), (20, 1476395), (25, 1181116), (38, 777050), (50, 590558), (76, 388525), (95, 310820), (100, 295279), (190, 155410), (380, 77705), (475, 62164), (950, 31082), (1900, 15541)]