79109500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 188225856

約数和(自身を除く): 109116356

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 125, 164, 170, 205, 227, 250, 340, 410, 425, 454, 500, 697, 820, 850, 908, 1025, 1135, 1394, 1700, 2050, 2125, 2270, 2788, 3485, 3859, 4100, 4250, 4540, 5125, 5675, 6970, 7718, 8500, 9307, 10250, 11350, 13940, 15436, 17425, 18614, 19295, 20500, 22700, 28375, 34850, 37228, 38590, 46535, 56750, 69700, 77180, 87125, 93070, 96475, 113500, 158219, 174250, 186140, 192950, 232675, 316438, 348500, 385900, 465350, 482375, 632876, 791095, 930700, 964750, 1163375, 1582190, 1929500, 2326750, 3164380, 3955475, 4653500, 7910950, 15821900, 19777375, 39554750, 79109500]

約数ペア:

[(1, 79109500), (2, 39554750), (4, 19777375), (5, 15821900), (10, 7910950), (17, 4653500), (20, 3955475), (25, 3164380), (34, 2326750), (41, 1929500), (50, 1582190), (68, 1163375), (82, 964750), (85, 930700), (100, 791095), (125, 632876), (164, 482375), (170, 465350), (205, 385900), (227, 348500), (250, 316438), (340, 232675), (410, 192950), (425, 186140), (454, 174250), (500, 158219), (697, 113500), (820, 96475), (850, 93070), (908, 87125), (1025, 77180), (1135, 69700), (1394, 56750), (1700, 46535), (2050, 38590), (2125, 37228), (2270, 34850), (2788, 28375), (3485, 22700), (3859, 20500), (4100, 19295), (4250, 18614), (4540, 17425), (5125, 15436), (5675, 13940), (6970, 11350), (7718, 10250), (8500, 9307)]