26664580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16063}}^1$

素因数の和:16155

約数の個数: 24

約数和(自身を含む): 56673792

約数和(自身を除く): 30009212

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 16063, 32126, 64252, 80315, 160630, 321260, 1333229, 2666458, 5332916, 6666145, 13332290, 26664580]

約数ペア:

[(1, 26664580), (2, 13332290), (4, 6666145), (5, 5332916), (10, 2666458), (20, 1333229), (83, 321260), (166, 160630), (332, 80315), (415, 64252), (830, 32126), (1660, 16063)]