80377010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1597}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 85303630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1438, 1597, 3194, 3595, 5033, 7190, 7985, 10066, 11179, 15970, 22358, 25165, 50330, 55895, 111790, 1148243, 2296486, 5741215, 8037701, 11482430, 16075402, 40188505, 80377010]

約数ペア:

[(1, 80377010), (2, 40188505), (5, 16075402), (7, 11482430), (10, 8037701), (14, 5741215), (35, 2296486), (70, 1148243), (719, 111790), (1438, 55895), (1597, 50330), (3194, 25165), (3595, 22358), (5033, 15970), (7190, 11179), (7985, 10066)]