9647500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 22436568

約数和(自身を除く): 12789068

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 227, 250, 340, 425, 454, 500, 625, 850, 908, 1135, 1250, 1700, 2125, 2270, 2500, 3859, 4250, 4540, 5675, 7718, 8500, 10625, 11350, 15436, 19295, 21250, 22700, 28375, 38590, 42500, 56750, 77180, 96475, 113500, 141875, 192950, 283750, 385900, 482375, 567500, 964750, 1929500, 2411875, 4823750, 9647500]

約数ペア:

[(1, 9647500), (2, 4823750), (4, 2411875), (5, 1929500), (10, 964750), (17, 567500), (20, 482375), (25, 385900), (34, 283750), (50, 192950), (68, 141875), (85, 113500), (100, 96475), (125, 77180), (170, 56750), (227, 42500), (250, 38590), (340, 28375), (425, 22700), (454, 21250), (500, 19295), (625, 15436), (850, 11350), (908, 10625), (1135, 8500), (1250, 7718), (1700, 5675), (2125, 4540), (2270, 4250), (2500, 3859)]