28632100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{40903}}^1$

素因数の和:40924

約数の個数: 36

約数和(自身を含む): 71009344

約数和(自身を除く): 42377244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 40903, 81806, 163612, 204515, 286321, 409030, 572642, 818060, 1022575, 1145284, 1431605, 2045150, 2863210, 4090300, 5726420, 7158025, 14316050, 28632100]

約数ペア:

[(1, 28632100), (2, 14316050), (4, 7158025), (5, 5726420), (7, 4090300), (10, 2863210), (14, 2045150), (20, 1431605), (25, 1145284), (28, 1022575), (35, 818060), (50, 572642), (70, 409030), (100, 286321), (140, 204515), (175, 163612), (350, 81806), (700, 40903)]