73802960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12012

約数の個数: 80

約数和(自身を含む): 213950592

約数和(自身を除く): 140147632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11981, 23962, 47924, 59905, 83867, 95848, 119810, 131791, 167734, 191696, 239620, 263582, 335468, 419335, 479240, 527164, 658955, 670936, 838670, 922537, 958480, 1054328, 1317910, 1341872, 1677340, 1845074, 2108656, 2635820, 3354680, 3690148, 4612685, 5271640, 6709360, 7380296, 9225370, 10543280, 14760592, 18450740, 36901480, 73802960]

約数ペア:

[(1, 73802960), (2, 36901480), (4, 18450740), (5, 14760592), (7, 10543280), (8, 9225370), (10, 7380296), (11, 6709360), (14, 5271640), (16, 4612685), (20, 3690148), (22, 3354680), (28, 2635820), (35, 2108656), (40, 1845074), (44, 1677340), (55, 1341872), (56, 1317910), (70, 1054328), (77, 958480), (80, 922537), (88, 838670), (110, 670936), (112, 658955), (140, 527164), (154, 479240), (176, 419335), (220, 335468), (280, 263582), (308, 239620), (385, 191696), (440, 167734), (560, 131791), (616, 119810), (770, 95848), (880, 83867), (1232, 59905), (1540, 47924), (3080, 23962), (6160, 11981)]