83041780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{218531}}^1$

素因数の和:218559

約数の個数: 24

約数和(自身を含む): 183566880

約数和(自身を除く): 100525100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 218531, 437062, 874124, 1092655, 2185310, 4152089, 4370620, 8304178, 16608356, 20760445, 41520890, 83041780]

約数ペア:

[(1, 83041780), (2, 41520890), (4, 20760445), (5, 16608356), (10, 8304178), (19, 4370620), (20, 4152089), (38, 2185310), (76, 1092655), (95, 874124), (190, 437062), (380, 218531)]