26166270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 68201280

約数和(自身を除く): 42035010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 397, 507, 794, 845, 1014, 1191, 1690, 1985, 2197, 2382, 2535, 3970, 4394, 5070, 5161, 5955, 6591, 10322, 10985, 11910, 13182, 15483, 21970, 25805, 30966, 32955, 51610, 65910, 67093, 77415, 134186, 154830, 201279, 335465, 402558, 670930, 872209, 1006395, 1744418, 2012790, 2616627, 4361045, 5233254, 8722090, 13083135, 26166270]

約数ペア:

[(1, 26166270), (2, 13083135), (3, 8722090), (5, 5233254), (6, 4361045), (10, 2616627), (13, 2012790), (15, 1744418), (26, 1006395), (30, 872209), (39, 670930), (65, 402558), (78, 335465), (130, 201279), (169, 154830), (195, 134186), (338, 77415), (390, 67093), (397, 65910), (507, 51610), (794, 32955), (845, 30966), (1014, 25805), (1191, 21970), (1690, 15483), (1985, 13182), (2197, 11910), (2382, 10985), (2535, 10322), (3970, 6591), (4394, 5955), (5070, 5161)]