26053280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 68257728

約数和(自身を除く): 42204448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 113, 131, 160, 176, 220, 226, 262, 352, 440, 452, 524, 565, 655, 880, 904, 1048, 1130, 1243, 1310, 1441, 1760, 1808, 2096, 2260, 2486, 2620, 2882, 3616, 4192, 4520, 4972, 5240, 5764, 6215, 7205, 9040, 9944, 10480, 11528, 12430, 14410, 14803, 18080, 19888, 20960, 23056, 24860, 28820, 29606, 39776, 46112, 49720, 57640, 59212, 74015, 99440, 115280, 118424, 148030, 162833, 198880, 230560, 236848, 296060, 325666, 473696, 592120, 651332, 814165, 1184240, 1302664, 1628330, 2368480, 2605328, 3256660, 5210656, 6513320, 13026640, 26053280]

約数ペア:

[(1, 26053280), (2, 13026640), (4, 6513320), (5, 5210656), (8, 3256660), (10, 2605328), (11, 2368480), (16, 1628330), (20, 1302664), (22, 1184240), (32, 814165), (40, 651332), (44, 592120), (55, 473696), (80, 325666), (88, 296060), (110, 236848), (113, 230560), (131, 198880), (160, 162833), (176, 148030), (220, 118424), (226, 115280), (262, 99440), (352, 74015), (440, 59212), (452, 57640), (524, 49720), (565, 46112), (655, 39776), (880, 29606), (904, 28820), (1048, 24860), (1130, 23056), (1243, 20960), (1310, 19888), (1441, 18080), (1760, 14803), (1808, 14410), (2096, 12430), (2260, 11528), (2486, 10480), (2620, 9944), (2882, 9040), (3616, 7205), (4192, 6215), (4520, 5764), (4972, 5240)]