17143180

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9631}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 36408960

約数和(自身を除く): 19265780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 9631, 19262, 38524, 48155, 96310, 192620, 857159, 1714318, 3428636, 4285795, 8571590, 17143180]

約数ペア:

[(1, 17143180), (2, 8571590), (4, 4285795), (5, 3428636), (10, 1714318), (20, 857159), (89, 192620), (178, 96310), (356, 48155), (445, 38524), (890, 19262), (1780, 9631)]