2912078782460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3344987}}^1$

素因数の和:3345123

約数の個数: 96

約数和(自身を含む): 6743495808000

約数和(自身を除く): 3831417025540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 79, 95, 116, 145, 158, 190, 290, 316, 380, 395, 551, 580, 790, 1102, 1501, 1580, 2204, 2291, 2755, 3002, 4582, 5510, 6004, 7505, 9164, 11020, 11455, 15010, 22910, 30020, 43529, 45820, 87058, 174116, 217645, 435290, 870580, 3344987, 6689974, 13379948, 16724935, 33449870, 63554753, 66899740, 97004623, 127109506, 194009246, 254219012, 264253973, 317773765, 388018492, 485023115, 528507946, 635547530, 970046230, 1057015892, 1271095060, 1321269865, 1843087837, 1940092460, 2642539730, 3686175674, 5020825487, 5285079460, 7372351348, 7663365217, 9215439185, 10041650974, 15326730434, 18430878370, 20083301948, 25104127435, 30653460868, 36861756740, 38316826085, 50208254870, 76633652170, 100416509740, 145603939123, 153267304340, 291207878246, 582415756492, 728019695615, 1456039391230, 2912078782460]

約数ペア:

[(1, 2912078782460), (2, 1456039391230), (4, 728019695615), (5, 582415756492), (10, 291207878246), (19, 153267304340), (20, 145603939123), (29, 100416509740), (38, 76633652170), (58, 50208254870), (76, 38316826085), (79, 36861756740), (95, 30653460868), (116, 25104127435), (145, 20083301948), (158, 18430878370), (190, 15326730434), (290, 10041650974), (316, 9215439185), (380, 7663365217), (395, 7372351348), (551, 5285079460), (580, 5020825487), (790, 3686175674), (1102, 2642539730), (1501, 1940092460), (1580, 1843087837), (2204, 1321269865), (2291, 1271095060), (2755, 1057015892), (3002, 970046230), (4582, 635547530), (5510, 528507946), (6004, 485023115), (7505, 388018492), (9164, 317773765), (11020, 264253973), (11455, 254219012), (15010, 194009246), (22910, 127109506), (30020, 97004623), (43529, 66899740), (45820, 63554753), (87058, 33449870), (174116, 16724935), (217645, 13379948), (435290, 6689974), (870580, 3344987)]