10248620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 23351328

約数和(自身を除く): 13102708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 701, 731, 860, 1402, 1462, 2804, 2924, 3505, 3655, 7010, 7310, 11917, 14020, 14620, 23834, 30143, 47668, 59585, 60286, 119170, 120572, 150715, 238340, 301430, 512431, 602860, 1024862, 2049724, 2562155, 5124310, 10248620]

約数ペア:

[(1, 10248620), (2, 5124310), (4, 2562155), (5, 2049724), (10, 1024862), (17, 602860), (20, 512431), (34, 301430), (43, 238340), (68, 150715), (85, 120572), (86, 119170), (170, 60286), (172, 59585), (215, 47668), (340, 30143), (430, 23834), (701, 14620), (731, 14020), (860, 11917), (1402, 7310), (1462, 7010), (2804, 3655), (2924, 3505)]