6740080

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 15793632

約数和(自身を除く): 9053552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 487, 692, 865, 974, 1384, 1730, 1948, 2435, 2768, 3460, 3896, 4870, 6920, 7792, 9740, 13840, 19480, 38960, 84251, 168502, 337004, 421255, 674008, 842510, 1348016, 1685020, 3370040, 6740080]

約数ペア:

[(1, 6740080), (2, 3370040), (4, 1685020), (5, 1348016), (8, 842510), (10, 674008), (16, 421255), (20, 337004), (40, 168502), (80, 84251), (173, 38960), (346, 19480), (487, 13840), (692, 9740), (865, 7792), (974, 6920), (1384, 4870), (1730, 3896), (1948, 3460), (2435, 2768)]