27274750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 51742080

約数和(自身を除く): 24467330

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 1381, 1975, 2762, 3950, 6905, 9875, 13810, 19750, 34525, 69050, 109099, 172625, 218198, 345250, 545495, 1090990, 2727475, 5454950, 13637375, 27274750]

約数ペア:

[(1, 27274750), (2, 13637375), (5, 5454950), (10, 2727475), (25, 1090990), (50, 545495), (79, 345250), (125, 218198), (158, 172625), (250, 109099), (395, 69050), (790, 34525), (1381, 19750), (1975, 13810), (2762, 9875), (3950, 6905)]