1036800329920

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{639937}}^1$

素因数の和:640098

約数の個数: 112

約数和(自身を含む): 2539591393248

約数和(自身を除く): 1502791063328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 83, 122, 160, 166, 244, 305, 320, 332, 415, 488, 610, 664, 830, 976, 1220, 1328, 1660, 1952, 2440, 2656, 3320, 3904, 4880, 5063, 5312, 6640, 9760, 10126, 13280, 19520, 20252, 25315, 26560, 40504, 50630, 81008, 101260, 162016, 202520, 324032, 405040, 639937, 810080, 1279874, 1620160, 2559748, 3199685, 5119496, 6399370, 10238992, 12798740, 20477984, 25597480, 39036157, 40955968, 51194960, 53114771, 78072314, 102389920, 106229542, 156144628, 195180785, 204779840, 212459084, 265573855, 312289256, 390361570, 424918168, 531147710, 624578512, 780723140, 849836336, 1062295420, 1249157024, 1561446280, 1699672672, 2124590840, 2498314048, 3122892560, 3240001031, 3399345344, 4249181680, 6245785120, 6480002062, 8498363360, 12491570240, 12960004124, 16200005155, 16996726720, 25920008248, 32400010310, 51840016496, 64800020620, 103680032992, 129600041240, 207360065984, 259200082480, 518400164960, 1036800329920]

約数ペア:

[(1, 1036800329920), (2, 518400164960), (4, 259200082480), (5, 207360065984), (8, 129600041240), (10, 103680032992), (16, 64800020620), (20, 51840016496), (32, 32400010310), (40, 25920008248), (61, 16996726720), (64, 16200005155), (80, 12960004124), (83, 12491570240), (122, 8498363360), (160, 6480002062), (166, 6245785120), (244, 4249181680), (305, 3399345344), (320, 3240001031), (332, 3122892560), (415, 2498314048), (488, 2124590840), (610, 1699672672), (664, 1561446280), (830, 1249157024), (976, 1062295420), (1220, 849836336), (1328, 780723140), (1660, 624578512), (1952, 531147710), (2440, 424918168), (2656, 390361570), (3320, 312289256), (3904, 265573855), (4880, 212459084), (5063, 204779840), (5312, 195180785), (6640, 156144628), (9760, 106229542), (10126, 102389920), (13280, 78072314), (19520, 53114771), (20252, 51194960), (25315, 40955968), (26560, 39036157), (40504, 25597480), (50630, 20477984), (81008, 12798740), (101260, 10238992), (162016, 6399370), (202520, 5119496), (324032, 3199685), (405040, 2559748), (639937, 1620160), (810080, 1279874)]