26168560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 67174272

約数和(自身を除く): 41005712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 176, 220, 227, 262, 440, 454, 524, 655, 880, 908, 1048, 1135, 1310, 1441, 1816, 2096, 2270, 2497, 2620, 2882, 3632, 4540, 4994, 5240, 5764, 7205, 9080, 9988, 10480, 11528, 12485, 14410, 18160, 19976, 23056, 24970, 28820, 29737, 39952, 49940, 57640, 59474, 99880, 115280, 118948, 148685, 199760, 237896, 297370, 327107, 475792, 594740, 654214, 1189480, 1308428, 1635535, 2378960, 2616856, 3271070, 5233712, 6542140, 13084280, 26168560]

約数ペア:

[(1, 26168560), (2, 13084280), (4, 6542140), (5, 5233712), (8, 3271070), (10, 2616856), (11, 2378960), (16, 1635535), (20, 1308428), (22, 1189480), (40, 654214), (44, 594740), (55, 475792), (80, 327107), (88, 297370), (110, 237896), (131, 199760), (176, 148685), (220, 118948), (227, 115280), (262, 99880), (440, 59474), (454, 57640), (524, 49940), (655, 39952), (880, 29737), (908, 28820), (1048, 24970), (1135, 23056), (1310, 19976), (1441, 18160), (1816, 14410), (2096, 12485), (2270, 11528), (2497, 10480), (2620, 9988), (2882, 9080), (3632, 7205), (4540, 5764), (4994, 5240)]