17407280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 44782848

約数和(自身を除く): 27375568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 151, 176, 220, 262, 302, 440, 524, 604, 655, 755, 880, 1048, 1208, 1310, 1441, 1510, 1661, 2096, 2416, 2620, 2882, 3020, 3322, 5240, 5764, 6040, 6644, 7205, 8305, 10480, 11528, 12080, 13288, 14410, 16610, 19781, 23056, 26576, 28820, 33220, 39562, 57640, 66440, 79124, 98905, 115280, 132880, 158248, 197810, 217591, 316496, 395620, 435182, 791240, 870364, 1087955, 1582480, 1740728, 2175910, 3481456, 4351820, 8703640, 17407280]

約数ペア:

[(1, 17407280), (2, 8703640), (4, 4351820), (5, 3481456), (8, 2175910), (10, 1740728), (11, 1582480), (16, 1087955), (20, 870364), (22, 791240), (40, 435182), (44, 395620), (55, 316496), (80, 217591), (88, 197810), (110, 158248), (131, 132880), (151, 115280), (176, 98905), (220, 79124), (262, 66440), (302, 57640), (440, 39562), (524, 33220), (604, 28820), (655, 26576), (755, 23056), (880, 19781), (1048, 16610), (1208, 14410), (1310, 13288), (1441, 12080), (1510, 11528), (1661, 10480), (2096, 8305), (2416, 7205), (2620, 6644), (2882, 6040), (3020, 5764), (3322, 5240)]