26815240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29147}}^1$

素因数の和:29181

約数の個数: 32

約数和(自身を含む): 62959680

約数和(自身を除く): 36144440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 29147, 58294, 116588, 145735, 233176, 291470, 582940, 670381, 1165880, 1340762, 2681524, 3351905, 5363048, 6703810, 13407620, 26815240]

約数ペア:

[(1, 26815240), (2, 13407620), (4, 6703810), (5, 5363048), (8, 3351905), (10, 2681524), (20, 1340762), (23, 1165880), (40, 670381), (46, 582940), (92, 291470), (115, 233176), (184, 145735), (230, 116588), (460, 58294), (920, 29147)]