4997570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 9806400

約数和(自身を除く): 4808830

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 907, 1102, 1814, 2755, 4535, 5510, 9070, 17233, 26303, 34466, 52606, 86165, 131515, 172330, 263030, 499757, 999514, 2498785, 4997570]

約数ペア:

[(1, 4997570), (2, 2498785), (5, 999514), (10, 499757), (19, 263030), (29, 172330), (38, 131515), (58, 86165), (95, 52606), (145, 34466), (190, 26303), (290, 17233), (551, 9070), (907, 5510), (1102, 4535), (1814, 2755)]