91092560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87589}}^1$

素因数の和:87615

約数の個数: 40

約数和(自身を含む): 228084360

約数和(自身を除く): 136991800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 87589, 175178, 350356, 437945, 700712, 875890, 1138657, 1401424, 1751780, 2277314, 3503560, 4554628, 5693285, 7007120, 9109256, 11386570, 18218512, 22773140, 45546280, 91092560]

約数ペア:

[(1, 91092560), (2, 45546280), (4, 22773140), (5, 18218512), (8, 11386570), (10, 9109256), (13, 7007120), (16, 5693285), (20, 4554628), (26, 3503560), (40, 2277314), (52, 1751780), (65, 1401424), (80, 1138657), (104, 875890), (130, 700712), (208, 437945), (260, 350356), (520, 175178), (1040, 87589)]