75859780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11743}}^1$

素因数の和:11788

約数の個数: 48

約数和(自身を含む): 177569280

約数和(自身を除く): 101709500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 11743, 23486, 46972, 58715, 117430, 199631, 223117, 234860, 399262, 446234, 798524, 892468, 998155, 1115585, 1996310, 2231170, 3792989, 3992620, 4462340, 7585978, 15171956, 18964945, 37929890, 75859780]

約数ペア:

[(1, 75859780), (2, 37929890), (4, 18964945), (5, 15171956), (10, 7585978), (17, 4462340), (19, 3992620), (20, 3792989), (34, 2231170), (38, 1996310), (68, 1115585), (76, 998155), (85, 892468), (95, 798524), (170, 446234), (190, 399262), (323, 234860), (340, 223117), (380, 199631), (646, 117430), (1292, 58715), (1615, 46972), (3230, 23486), (6460, 11743)]