283056980

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{8807}}^1$

素因数の和:10423

約数の個数: 24

約数和(自身を含む): 594857088

約数和(自身を除く): 311800108

約数列:

[1, 2, 4, 5, 10, 20, 1607, 3214, 6428, 8035, 8807, 16070, 17614, 32140, 35228, 44035, 88070, 176140, 14152849, 28305698, 56611396, 70764245, 141528490, 283056980]

約数ペア:

[(1, 283056980), (2, 141528490), (4, 70764245), (5, 56611396), (10, 28305698), (20, 14152849), (1607, 176140), (3214, 88070), (6428, 44035), (8035, 35228), (8807, 32140), (16070, 17614)]