27059360

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 64465632

約数和(自身を除く): 37406272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1291, 1310, 2096, 2582, 2620, 4192, 5164, 5240, 6455, 10328, 10480, 12910, 20656, 20960, 25820, 41312, 51640, 103280, 169121, 206560, 338242, 676484, 845605, 1352968, 1691210, 2705936, 3382420, 5411872, 6764840, 13529680, 27059360]

約数ペア:

[(1, 27059360), (2, 13529680), (4, 6764840), (5, 5411872), (8, 3382420), (10, 2705936), (16, 1691210), (20, 1352968), (32, 845605), (40, 676484), (80, 338242), (131, 206560), (160, 169121), (262, 103280), (524, 51640), (655, 41312), (1048, 25820), (1291, 20960), (1310, 20656), (2096, 12910), (2582, 10480), (2620, 10328), (4192, 6455), (5164, 5240)]