827174180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2829

約数の個数: 96

約数和(自身を含む): 2072770560

約数和(自身を除く): 1245596380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 53, 70, 82, 106, 140, 164, 205, 212, 265, 287, 371, 410, 530, 574, 742, 820, 1060, 1148, 1435, 1484, 1855, 2173, 2719, 2870, 3710, 4346, 5438, 5740, 7420, 8692, 10865, 10876, 13595, 15211, 19033, 21730, 27190, 30422, 38066, 43460, 54380, 60844, 76055, 76132, 95165, 111479, 144107, 152110, 190330, 222958, 288214, 304220, 380660, 445916, 557395, 576428, 720535, 780353, 1008749, 1114790, 1441070, 1560706, 2017498, 2229580, 2882140, 3121412, 3901765, 4034996, 5043745, 5908387, 7803530, 10087490, 11816774, 15607060, 20174980, 23633548, 29541935, 41358709, 59083870, 82717418, 118167740, 165434836, 206793545, 413587090, 827174180]

約数ペア:

[(1, 827174180), (2, 413587090), (4, 206793545), (5, 165434836), (7, 118167740), (10, 82717418), (14, 59083870), (20, 41358709), (28, 29541935), (35, 23633548), (41, 20174980), (53, 15607060), (70, 11816774), (82, 10087490), (106, 7803530), (140, 5908387), (164, 5043745), (205, 4034996), (212, 3901765), (265, 3121412), (287, 2882140), (371, 2229580), (410, 2017498), (530, 1560706), (574, 1441070), (742, 1114790), (820, 1008749), (1060, 780353), (1148, 720535), (1435, 576428), (1484, 557395), (1855, 445916), (2173, 380660), (2719, 304220), (2870, 288214), (3710, 222958), (4346, 190330), (5438, 152110), (5740, 144107), (7420, 111479), (8692, 95165), (10865, 76132), (10876, 76055), (13595, 60844), (15211, 54380), (19033, 43460), (21730, 38066), (27190, 30422)]