86002580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{100003}}^1$

素因数の和:100055

約数の個数: 24

約数和(自身を含む): 184807392

約数和(自身を除く): 98804812

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 100003, 200006, 400012, 500015, 1000030, 2000060, 4300129, 8600258, 17200516, 21500645, 43001290, 86002580]

約数ペア:

[(1, 86002580), (2, 43001290), (4, 21500645), (5, 17200516), (10, 8600258), (20, 4300129), (43, 2000060), (86, 1000030), (172, 500015), (215, 400012), (430, 200006), (860, 100003)]