266773570580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{82721}}^1$

素因数の和:82985

約数の個数: 96

約数和(自身を含む): 621375898752

約数和(自身を除く): 354602328172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 137, 214, 220, 274, 428, 535, 548, 685, 1070, 1177, 1370, 1507, 2140, 2354, 2740, 3014, 4708, 5885, 6028, 7535, 11770, 14659, 15070, 23540, 29318, 30140, 58636, 73295, 82721, 146590, 161249, 165442, 293180, 322498, 330884, 413605, 644996, 806245, 827210, 909931, 1612490, 1654420, 1819862, 3224980, 3639724, 4549655, 8851147, 9099310, 11332777, 17702294, 18198620, 22665554, 35404588, 44255735, 45331108, 56663885, 88511470, 97362617, 113327770, 124660547, 177022940, 194725234, 226655540, 249321094, 389450468, 486813085, 498642188, 623302735, 973626170, 1212607139, 1246605470, 1947252340, 2425214278, 2493210940, 4850428556, 6063035695, 12126071390, 13338678529, 24252142780, 26677357058, 53354714116, 66693392645, 133386785290, 266773570580]

約数ペア:

[(1, 266773570580), (2, 133386785290), (4, 66693392645), (5, 53354714116), (10, 26677357058), (11, 24252142780), (20, 13338678529), (22, 12126071390), (44, 6063035695), (55, 4850428556), (107, 2493210940), (110, 2425214278), (137, 1947252340), (214, 1246605470), (220, 1212607139), (274, 973626170), (428, 623302735), (535, 498642188), (548, 486813085), (685, 389450468), (1070, 249321094), (1177, 226655540), (1370, 194725234), (1507, 177022940), (2140, 124660547), (2354, 113327770), (2740, 97362617), (3014, 88511470), (4708, 56663885), (5885, 45331108), (6028, 44255735), (7535, 35404588), (11770, 22665554), (14659, 18198620), (15070, 17702294), (23540, 11332777), (29318, 9099310), (30140, 8851147), (58636, 4549655), (73295, 3639724), (82721, 3224980), (146590, 1819862), (161249, 1654420), (165442, 1612490), (293180, 909931), (322498, 827210), (330884, 806245), (413605, 644996)]