12622160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9281}}^1$

素因数の和:9311

約数の個数: 40

約数和(自身を含む): 31076136

約数和(自身を除く): 18453976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9281, 18562, 37124, 46405, 74248, 92810, 148496, 157777, 185620, 315554, 371240, 631108, 742480, 788885, 1262216, 1577770, 2524432, 3155540, 6311080, 12622160]

約数ペア:

[(1, 12622160), (2, 6311080), (4, 3155540), (5, 2524432), (8, 1577770), (10, 1262216), (16, 788885), (17, 742480), (20, 631108), (34, 371240), (40, 315554), (68, 185620), (80, 157777), (85, 148496), (136, 92810), (170, 74248), (272, 46405), (340, 37124), (680, 18562), (1360, 9281)]