26356590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2535

約数の個数: 80

約数和(自身を含む): 76351968

約数和(自身を除く): 49995378

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2503, 3510, 5006, 5265, 7509, 10530, 12515, 15018, 22527, 25030, 32539, 37545, 45054, 65078, 67581, 75090, 97617, 112635, 135162, 162695, 195234, 202743, 225270, 292851, 325390, 337905, 405486, 488085, 585702, 675810, 878553, 976170, 1013715, 1464255, 1757106, 2027430, 2635659, 2928510, 4392765, 5271318, 8785530, 13178295, 26356590]

約数ペア:

[(1, 26356590), (2, 13178295), (3, 8785530), (5, 5271318), (6, 4392765), (9, 2928510), (10, 2635659), (13, 2027430), (15, 1757106), (18, 1464255), (26, 1013715), (27, 976170), (30, 878553), (39, 675810), (45, 585702), (54, 488085), (65, 405486), (78, 337905), (81, 325390), (90, 292851), (117, 225270), (130, 202743), (135, 195234), (162, 162695), (195, 135162), (234, 112635), (270, 97617), (351, 75090), (390, 67581), (405, 65078), (585, 45054), (702, 37545), (810, 32539), (1053, 25030), (1170, 22527), (1755, 15018), (2106, 12515), (2503, 10530), (3510, 7509), (5006, 5265)]