26341980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3339

約数の個数: 96

約数和(自身を含む): 88757760

約数和(自身を除く): 62415780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3301, 3990, 6602, 7980, 9903, 13204, 16505, 19806, 23107, 33010, 39612, 46214, 49515, 62719, 66020, 69321, 92428, 99030, 115535, 125438, 138642, 188157, 198060, 231070, 250876, 277284, 313595, 346605, 376314, 439033, 462140, 627190, 693210, 752628, 878066, 940785, 1254380, 1317099, 1386420, 1756132, 1881570, 2195165, 2634198, 3763140, 4390330, 5268396, 6585495, 8780660, 13170990, 26341980]

約数ペア:

[(1, 26341980), (2, 13170990), (3, 8780660), (4, 6585495), (5, 5268396), (6, 4390330), (7, 3763140), (10, 2634198), (12, 2195165), (14, 1881570), (15, 1756132), (19, 1386420), (20, 1317099), (21, 1254380), (28, 940785), (30, 878066), (35, 752628), (38, 693210), (42, 627190), (57, 462140), (60, 439033), (70, 376314), (76, 346605), (84, 313595), (95, 277284), (105, 250876), (114, 231070), (133, 198060), (140, 188157), (190, 138642), (210, 125438), (228, 115535), (266, 99030), (285, 92428), (380, 69321), (399, 66020), (420, 62719), (532, 49515), (570, 46214), (665, 39612), (798, 33010), (1140, 23107), (1330, 19806), (1596, 16505), (1995, 13204), (2660, 9903), (3301, 7980), (3990, 6602)]