38733940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276671}}^1$

素因数の和:276687

約数の個数: 24

約数和(自身を含む): 92961792

約数和(自身を除く): 54227852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276671, 553342, 1106684, 1383355, 1936697, 2766710, 3873394, 5533420, 7746788, 9683485, 19366970, 38733940]

約数ペア:

[(1, 38733940), (2, 19366970), (4, 9683485), (5, 7746788), (7, 5533420), (10, 3873394), (14, 2766710), (20, 1936697), (28, 1383355), (35, 1106684), (70, 553342), (140, 276671)]