3256660

素因数分解:

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

素因数の和:264

約数の個数: 48

約数和(自身を含む): 7584192

約数和(自身を除く): 4327532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 131, 220, 226, 262, 452, 524, 565, 655, 1130, 1243, 1310, 1441, 2260, 2486, 2620, 2882, 4972, 5764, 6215, 7205, 12430, 14410, 14803, 24860, 28820, 29606, 59212, 74015, 148030, 162833, 296060, 325666, 651332, 814165, 1628330, 3256660]

約数ペア:

[(1, 3256660), (2, 1628330), (4, 814165), (5, 651332), (10, 325666), (11, 296060), (20, 162833), (22, 148030), (44, 74015), (55, 59212), (110, 29606), (113, 28820), (131, 24860), (220, 14803), (226, 14410), (262, 12430), (452, 7205), (524, 6215), (565, 5764), (655, 4972), (1130, 2882), (1243, 2620), (1310, 2486), (1441, 2260)]