84857050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{19069}}^1$

素因数の和:19170

約数の個数: 24

約数和(自身を含む): 159615900

約数和(自身を除く): 74758850

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 19069, 38138, 95345, 190690, 476725, 953450, 1697141, 3394282, 8485705, 16971410, 42428525, 84857050]

約数ペア:

[(1, 84857050), (2, 42428525), (5, 16971410), (10, 8485705), (25, 3394282), (50, 1697141), (89, 953450), (178, 476725), (445, 190690), (890, 95345), (2225, 38138), (4450, 19069)]