9317020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 21077280

約数和(自身を除く): 11760260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 409, 670, 818, 1139, 1340, 1636, 2045, 2278, 4090, 4556, 5695, 6953, 8180, 11390, 13906, 22780, 27403, 27812, 34765, 54806, 69530, 109612, 137015, 139060, 274030, 465851, 548060, 931702, 1863404, 2329255, 4658510, 9317020]

約数ペア:

[(1, 9317020), (2, 4658510), (4, 2329255), (5, 1863404), (10, 931702), (17, 548060), (20, 465851), (34, 274030), (67, 139060), (68, 137015), (85, 109612), (134, 69530), (170, 54806), (268, 34765), (335, 27812), (340, 27403), (409, 22780), (670, 13906), (818, 11390), (1139, 8180), (1340, 6953), (1636, 5695), (2045, 4556), (2278, 4090)]