10492720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 28623168

約数和(自身を除く): 18130448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 457, 560, 574, 656, 820, 914, 1148, 1435, 1640, 1828, 2285, 2296, 2870, 3199, 3280, 3656, 4570, 4592, 5740, 6398, 7312, 9140, 11480, 12796, 15995, 18280, 18737, 22960, 25592, 31990, 36560, 37474, 51184, 63980, 74948, 93685, 127960, 131159, 149896, 187370, 255920, 262318, 299792, 374740, 524636, 655795, 749480, 1049272, 1311590, 1498960, 2098544, 2623180, 5246360, 10492720]

約数ペア:

[(1, 10492720), (2, 5246360), (4, 2623180), (5, 2098544), (7, 1498960), (8, 1311590), (10, 1049272), (14, 749480), (16, 655795), (20, 524636), (28, 374740), (35, 299792), (40, 262318), (41, 255920), (56, 187370), (70, 149896), (80, 131159), (82, 127960), (112, 93685), (140, 74948), (164, 63980), (205, 51184), (280, 37474), (287, 36560), (328, 31990), (410, 25592), (457, 22960), (560, 18737), (574, 18280), (656, 15995), (820, 12796), (914, 11480), (1148, 9140), (1435, 7312), (1640, 6398), (1828, 5740), (2285, 4592), (2296, 4570), (2870, 3656), (3199, 3280)]