26914160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3730

約数の個数: 80

約数和(自身を含む): 77036736

約数和(自身を除く): 50122576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 3697, 7280, 7394, 14788, 18485, 25879, 29576, 36970, 48061, 51758, 59152, 73940, 96122, 103516, 129395, 147880, 192244, 207032, 240305, 258790, 295760, 336427, 384488, 414064, 480610, 517580, 672854, 768976, 961220, 1035160, 1345708, 1682135, 1922440, 2070320, 2691416, 3364270, 3844880, 5382832, 6728540, 13457080, 26914160]

約数ペア:

[(1, 26914160), (2, 13457080), (4, 6728540), (5, 5382832), (7, 3844880), (8, 3364270), (10, 2691416), (13, 2070320), (14, 1922440), (16, 1682135), (20, 1345708), (26, 1035160), (28, 961220), (35, 768976), (40, 672854), (52, 517580), (56, 480610), (65, 414064), (70, 384488), (80, 336427), (91, 295760), (104, 258790), (112, 240305), (130, 207032), (140, 192244), (182, 147880), (208, 129395), (260, 103516), (280, 96122), (364, 73940), (455, 59152), (520, 51758), (560, 48061), (728, 36970), (910, 29576), (1040, 25879), (1456, 18485), (1820, 14788), (3640, 7394), (3697, 7280)]