91160680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175309}}^1$

素因数の和:175333

約数の個数: 32

約数和(自身を含む): 220890600

約数和(自身を除く): 129729920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 175309, 350618, 701236, 876545, 1402472, 1753090, 2279017, 3506180, 4558034, 7012360, 9116068, 11395085, 18232136, 22790170, 45580340, 91160680]

約数ペア:

[(1, 91160680), (2, 45580340), (4, 22790170), (5, 18232136), (8, 11395085), (10, 9116068), (13, 7012360), (20, 4558034), (26, 3506180), (40, 2279017), (52, 1753090), (65, 1402472), (104, 876545), (130, 701236), (260, 350618), (520, 175309)]