10804120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8713}}^1$

素因数の和:8755

約数の個数: 32

約数和(自身を含む): 25096320

約数和(自身を除く): 14292200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8713, 17426, 34852, 43565, 69704, 87130, 174260, 270103, 348520, 540206, 1080412, 1350515, 2160824, 2701030, 5402060, 10804120]

約数ペア:

[(1, 10804120), (2, 5402060), (4, 2701030), (5, 2160824), (8, 1350515), (10, 1080412), (20, 540206), (31, 348520), (40, 270103), (62, 174260), (124, 87130), (155, 69704), (248, 43565), (310, 34852), (620, 17426), (1240, 8713)]