12452960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6015

約数の個数: 48

約数和(自身を含む): 31688496

約数和(自身を除く): 19235536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5987, 11974, 23948, 29935, 47896, 59870, 77831, 95792, 119740, 155662, 191584, 239480, 311324, 389155, 478960, 622648, 778310, 957920, 1245296, 1556620, 2490592, 3113240, 6226480, 12452960]

約数ペア:

[(1, 12452960), (2, 6226480), (4, 3113240), (5, 2490592), (8, 1556620), (10, 1245296), (13, 957920), (16, 778310), (20, 622648), (26, 478960), (32, 389155), (40, 311324), (52, 239480), (65, 191584), (80, 155662), (104, 119740), (130, 95792), (160, 77831), (208, 59870), (260, 47896), (416, 29935), (520, 23948), (1040, 11974), (2080, 5987)]