43387480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 102189600

約数和(自身を除く): 58802120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 331, 452, 565, 580, 662, 904, 1130, 1160, 1324, 1655, 2260, 2648, 3277, 3310, 4520, 6554, 6620, 9599, 13108, 13240, 16385, 19198, 26216, 32770, 37403, 38396, 47995, 65540, 74806, 76792, 95990, 131080, 149612, 187015, 191980, 299224, 374030, 383960, 748060, 1084687, 1496120, 2169374, 4338748, 5423435, 8677496, 10846870, 21693740, 43387480]

約数ペア:

[(1, 43387480), (2, 21693740), (4, 10846870), (5, 8677496), (8, 5423435), (10, 4338748), (20, 2169374), (29, 1496120), (40, 1084687), (58, 748060), (113, 383960), (116, 374030), (145, 299224), (226, 191980), (232, 187015), (290, 149612), (331, 131080), (452, 95990), (565, 76792), (580, 74806), (662, 65540), (904, 47995), (1130, 38396), (1160, 37403), (1324, 32770), (1655, 26216), (2260, 19198), (2648, 16385), (3277, 13240), (3310, 13108), (4520, 9599), (6554, 6620)]