26183220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 86532096

約数和(自身を除く): 60348876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2011, 2170, 2604, 3255, 4022, 4340, 6033, 6510, 8044, 10055, 12066, 13020, 14077, 20110, 24132, 28154, 30165, 40220, 42231, 56308, 60330, 62341, 70385, 84462, 120660, 124682, 140770, 168924, 187023, 211155, 249364, 281540, 311705, 374046, 422310, 436387, 623410, 748092, 844620, 872774, 935115, 1246820, 1309161, 1745548, 1870230, 2181935, 2618322, 3740460, 4363870, 5236644, 6545805, 8727740, 13091610, 26183220]

約数ペア:

[(1, 26183220), (2, 13091610), (3, 8727740), (4, 6545805), (5, 5236644), (6, 4363870), (7, 3740460), (10, 2618322), (12, 2181935), (14, 1870230), (15, 1745548), (20, 1309161), (21, 1246820), (28, 935115), (30, 872774), (31, 844620), (35, 748092), (42, 623410), (60, 436387), (62, 422310), (70, 374046), (84, 311705), (93, 281540), (105, 249364), (124, 211155), (140, 187023), (155, 168924), (186, 140770), (210, 124682), (217, 120660), (310, 84462), (372, 70385), (420, 62341), (434, 60330), (465, 56308), (620, 42231), (651, 40220), (868, 30165), (930, 28154), (1085, 24132), (1302, 20110), (1860, 14077), (2011, 13020), (2170, 12066), (2604, 10055), (3255, 8044), (4022, 6510), (4340, 6033)]