10152280

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 22939200

約数和(自身を除く): 12786920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 719, 1412, 1438, 1765, 2824, 2876, 3530, 3595, 5752, 7060, 7190, 14120, 14380, 28760, 253807, 507614, 1015228, 1269035, 2030456, 2538070, 5076140, 10152280]

約数ペア:

[(1, 10152280), (2, 5076140), (4, 2538070), (5, 2030456), (8, 1269035), (10, 1015228), (20, 507614), (40, 253807), (353, 28760), (706, 14380), (719, 14120), (1412, 7190), (1438, 7060), (1765, 5752), (2824, 3595), (2876, 3530)]