182562140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{102563}}^1$

素因数の和:102661

約数の個数: 24

約数和(自身を含む): 387691920

約数和(自身を除く): 205129780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 102563, 205126, 410252, 512815, 1025630, 2051260, 9128107, 18256214, 36512428, 45640535, 91281070, 182562140]

約数ペア:

[(1, 182562140), (2, 91281070), (4, 45640535), (5, 36512428), (10, 18256214), (20, 9128107), (89, 2051260), (178, 1025630), (356, 512815), (445, 410252), (890, 205126), (1780, 102563)]