6621880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8713}}^1$

素因数の和:8743

約数の個数: 32

約数和(自身を含む): 15685200

約数和(自身を除く): 9063320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8713, 17426, 34852, 43565, 69704, 87130, 165547, 174260, 331094, 348520, 662188, 827735, 1324376, 1655470, 3310940, 6621880]

約数ペア:

[(1, 6621880), (2, 3310940), (4, 1655470), (5, 1324376), (8, 827735), (10, 662188), (19, 348520), (20, 331094), (38, 174260), (40, 165547), (76, 87130), (95, 69704), (152, 43565), (190, 34852), (380, 17426), (760, 8713)]