126673420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 278691840

約数和(自身を除く): 152018420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 383, 460, 719, 766, 1438, 1532, 1915, 2876, 3595, 3830, 7190, 7660, 8809, 14380, 16537, 17618, 33074, 35236, 44045, 66148, 82685, 88090, 165370, 176180, 275377, 330740, 550754, 1101508, 1376885, 2753770, 5507540, 6333671, 12667342, 25334684, 31668355, 63336710, 126673420]

約数ペア:

[(1, 126673420), (2, 63336710), (4, 31668355), (5, 25334684), (10, 12667342), (20, 6333671), (23, 5507540), (46, 2753770), (92, 1376885), (115, 1101508), (230, 550754), (383, 330740), (460, 275377), (719, 176180), (766, 165370), (1438, 88090), (1532, 82685), (1915, 66148), (2876, 44045), (3595, 35236), (3830, 33074), (7190, 17618), (7660, 16537), (8809, 14380)]