172860392150

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{27222109}}^1$

素因数の和:27222248

約数の個数: 24

約数和(自身を含む): 324051997440

約数和(自身を除く): 151191605290

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 27222109, 54444218, 136110545, 272221090, 680552725, 1361105450, 3457207843, 6914415686, 17286039215, 34572078430, 86430196075, 172860392150]

約数ペア:

[(1, 172860392150), (2, 86430196075), (5, 34572078430), (10, 17286039215), (25, 6914415686), (50, 3457207843), (127, 1361105450), (254, 680552725), (635, 272221090), (1270, 136110545), (3175, 54444218), (6350, 27222109)]