137551360

素因数分解:

$2^9\times 5^1\times {\mathrm{53731}}^1$

素因数の和:53754

約数の個数: 40

約数和(自身を含む): 329807016

約数和(自身を除く): 192255656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 53731, 107462, 214924, 268655, 429848, 537310, 859696, 1074620, 1719392, 2149240, 3438784, 4298480, 6877568, 8596960, 13755136, 17193920, 27510272, 34387840, 68775680, 137551360]

約数ペア:

[(1, 137551360), (2, 68775680), (4, 34387840), (5, 27510272), (8, 17193920), (10, 13755136), (16, 8596960), (20, 6877568), (32, 4298480), (40, 3438784), (64, 2149240), (80, 1719392), (128, 1074620), (160, 859696), (256, 537310), (320, 429848), (512, 268655), (640, 214924), (1280, 107462), (2560, 53731)]