127428700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{182041}}^1$

素因数の和:182062

約数の個数: 36

約数和(自身を含む): 316024912

約数和(自身を除く): 188596212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 182041, 364082, 728164, 910205, 1274287, 1820410, 2548574, 3640820, 4551025, 5097148, 6371435, 9102050, 12742870, 18204100, 25485740, 31857175, 63714350, 127428700]

約数ペア:

[(1, 127428700), (2, 63714350), (4, 31857175), (5, 25485740), (7, 18204100), (10, 12742870), (14, 9102050), (20, 6371435), (25, 5097148), (28, 4551025), (35, 3640820), (50, 2548574), (70, 1820410), (100, 1274287), (140, 910205), (175, 728164), (350, 364082), (700, 182041)]