27003220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16267}}^1$

素因数の和:16359

約数の個数: 24

約数和(自身を含む): 57393504

約数和(自身を除く): 30390284

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 16267, 32534, 65068, 81335, 162670, 325340, 1350161, 2700322, 5400644, 6750805, 13501610, 27003220]

約数ペア:

[(1, 27003220), (2, 13501610), (4, 6750805), (5, 5400644), (10, 2700322), (20, 1350161), (83, 325340), (166, 162670), (332, 81335), (415, 65068), (830, 32534), (1660, 16267)]