2016424520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4359

約数の個数: 128

約数和(自身を含む): 5259686400

約数和(自身を除く): 3243261880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 37, 40, 44, 55, 58, 74, 88, 110, 116, 145, 148, 185, 220, 232, 290, 296, 319, 370, 407, 440, 580, 638, 740, 814, 1073, 1160, 1276, 1480, 1595, 1628, 2035, 2146, 2552, 3190, 3256, 4070, 4271, 4292, 5365, 6380, 8140, 8542, 8584, 10730, 11803, 12760, 16280, 17084, 21355, 21460, 23606, 34168, 42710, 42920, 46981, 47212, 59015, 85420, 93962, 94424, 118030, 123859, 158027, 170840, 187924, 234905, 236060, 247718, 316054, 375848, 469810, 472120, 495436, 619295, 632108, 790135, 939620, 990872, 1238590, 1264216, 1362449, 1580270, 1738297, 1879240, 2477180, 2724898, 3160540, 3476594, 4582783, 4954360, 5449796, 6321080, 6812245, 6953188, 8691485, 9165566, 10899592, 13624490, 13906376, 17382970, 18331132, 22913915, 27248980, 34765940, 36662264, 45827830, 50410613, 54497960, 69531880, 91655660, 100821226, 183311320, 201642452, 252053065, 403284904, 504106130, 1008212260, 2016424520]

約数ペア:

[(1, 2016424520), (2, 1008212260), (4, 504106130), (5, 403284904), (8, 252053065), (10, 201642452), (11, 183311320), (20, 100821226), (22, 91655660), (29, 69531880), (37, 54497960), (40, 50410613), (44, 45827830), (55, 36662264), (58, 34765940), (74, 27248980), (88, 22913915), (110, 18331132), (116, 17382970), (145, 13906376), (148, 13624490), (185, 10899592), (220, 9165566), (232, 8691485), (290, 6953188), (296, 6812245), (319, 6321080), (370, 5449796), (407, 4954360), (440, 4582783), (580, 3476594), (638, 3160540), (740, 2724898), (814, 2477180), (1073, 1879240), (1160, 1738297), (1276, 1580270), (1480, 1362449), (1595, 1264216), (1628, 1238590), (2035, 990872), (2146, 939620), (2552, 790135), (3190, 632108), (3256, 619295), (4070, 495436), (4271, 472120), (4292, 469810), (5365, 375848), (6380, 316054), (8140, 247718), (8542, 236060), (8584, 234905), (10730, 187924), (11803, 170840), (12760, 158027), (16280, 123859), (17084, 118030), (21355, 94424), (21460, 93962), (23606, 85420), (34168, 59015), (42710, 47212), (42920, 46981)]