11276440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 32348160

約数和(自身を除く): 21071720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 103, 115, 119, 136, 140, 161, 170, 184, 206, 230, 238, 280, 322, 340, 391, 412, 460, 476, 515, 595, 644, 680, 721, 782, 805, 824, 920, 952, 1030, 1190, 1288, 1442, 1564, 1610, 1751, 1955, 2060, 2369, 2380, 2737, 2884, 3128, 3220, 3502, 3605, 3910, 4120, 4738, 4760, 5474, 5768, 6440, 7004, 7210, 7820, 8755, 9476, 10948, 11845, 12257, 13685, 14008, 14420, 15640, 16583, 17510, 18952, 21896, 23690, 24514, 27370, 28840, 33166, 35020, 40273, 47380, 49028, 54740, 61285, 66332, 70040, 80546, 82915, 94760, 98056, 109480, 122570, 132664, 161092, 165830, 201365, 245140, 281911, 322184, 331660, 402730, 490280, 563822, 663320, 805460, 1127644, 1409555, 1610920, 2255288, 2819110, 5638220, 11276440]

約数ペア:

[(1, 11276440), (2, 5638220), (4, 2819110), (5, 2255288), (7, 1610920), (8, 1409555), (10, 1127644), (14, 805460), (17, 663320), (20, 563822), (23, 490280), (28, 402730), (34, 331660), (35, 322184), (40, 281911), (46, 245140), (56, 201365), (68, 165830), (70, 161092), (85, 132664), (92, 122570), (103, 109480), (115, 98056), (119, 94760), (136, 82915), (140, 80546), (161, 70040), (170, 66332), (184, 61285), (206, 54740), (230, 49028), (238, 47380), (280, 40273), (322, 35020), (340, 33166), (391, 28840), (412, 27370), (460, 24514), (476, 23690), (515, 21896), (595, 18952), (644, 17510), (680, 16583), (721, 15640), (782, 14420), (805, 14008), (824, 13685), (920, 12257), (952, 11845), (1030, 10948), (1190, 9476), (1288, 8755), (1442, 7820), (1564, 7210), (1610, 7004), (1751, 6440), (1955, 5768), (2060, 5474), (2369, 4760), (2380, 4738), (2737, 4120), (2884, 3910), (3128, 3605), (3220, 3502)]