26278863520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{94993}}^1$

素因数の和:95047

約数の個数: 192

約数和(自身を含む): 80433319680

約数和(自身を除く): 54154456160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 728, 760, 910, 988, 1040, 1064, 1120, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4256, 4940, 5320, 6916, 7280, 7904, 8645, 9880, 10640, 13832, 14560, 17290, 19760, 21280, 27664, 34580, 39520, 55328, 69160, 94993, 138320, 189986, 276640, 379972, 474965, 664951, 759944, 949930, 1234909, 1329902, 1519888, 1804867, 1899860, 2469818, 2659804, 3039776, 3324755, 3609734, 3799720, 4939636, 5319608, 6174545, 6649510, 7219468, 7599440, 8644363, 9024335, 9879272, 10639216, 12349090, 12634069, 13299020, 14438936, 15198880, 17288726, 18048670, 19758544, 21278432, 23463271, 24698180, 25268138, 26598040, 28877872, 34577452, 36097340, 39517088, 43221815, 46926542, 49396360, 50536276, 53196080, 57755744, 63170345, 69154904, 72194680, 86443630, 93853084, 98792720, 101072552, 106392160, 117316355, 126340690, 138309808, 144389360, 164242897, 172887260, 187706168, 197585440, 202145104, 234632710, 252681380, 276619616, 288778720, 328485794, 345774520, 375412336, 404290208, 469265420, 505362760, 656971588, 691549040, 750824672, 821214485, 938530840, 1010725520, 1313943176, 1383098080, 1642428970, 1877061680, 2021451040, 2627886352, 3284857940, 3754123360, 5255772704, 6569715880, 13139431760, 26278863520]

約数ペア:

[(1, 26278863520), (2, 13139431760), (4, 6569715880), (5, 5255772704), (7, 3754123360), (8, 3284857940), (10, 2627886352), (13, 2021451040), (14, 1877061680), (16, 1642428970), (19, 1383098080), (20, 1313943176), (26, 1010725520), (28, 938530840), (32, 821214485), (35, 750824672), (38, 691549040), (40, 656971588), (52, 505362760), (56, 469265420), (65, 404290208), (70, 375412336), (76, 345774520), (80, 328485794), (91, 288778720), (95, 276619616), (104, 252681380), (112, 234632710), (130, 202145104), (133, 197585440), (140, 187706168), (152, 172887260), (160, 164242897), (182, 144389360), (190, 138309808), (208, 126340690), (224, 117316355), (247, 106392160), (260, 101072552), (266, 98792720), (280, 93853084), (304, 86443630), (364, 72194680), (380, 69154904), (416, 63170345), (455, 57755744), (494, 53196080), (520, 50536276), (532, 49396360), (560, 46926542), (608, 43221815), (665, 39517088), (728, 36097340), (760, 34577452), (910, 28877872), (988, 26598040), (1040, 25268138), (1064, 24698180), (1120, 23463271), (1235, 21278432), (1330, 19758544), (1456, 18048670), (1520, 17288726), (1729, 15198880), (1820, 14438936), (1976, 13299020), (2080, 12634069), (2128, 12349090), (2470, 10639216), (2660, 9879272), (2912, 9024335), (3040, 8644363), (3458, 7599440), (3640, 7219468), (3952, 6649510), (4256, 6174545), (4940, 5319608), (5320, 4939636), (6916, 3799720), (7280, 3609734), (7904, 3324755), (8645, 3039776), (9880, 2659804), (10640, 2469818), (13832, 1899860), (14560, 1804867), (17290, 1519888), (19760, 1329902), (21280, 1234909), (27664, 949930), (34580, 759944), (39520, 664951), (55328, 474965), (69160, 379972), (94993, 276640), (138320, 189986)]