2086868045200

素因数分解:

$2^4\times 5^2\times {\mathrm{821}}^1\times {\mathrm{881}}^1\times {\mathrm{7213}}^1$

素因数の和:8933

約数の個数: 120

約数和(自身を含む): 5026201880616

約数和(自身を除く): 2939333835416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 821, 881, 1642, 1762, 3284, 3524, 4105, 4405, 6568, 7048, 7213, 8210, 8810, 13136, 14096, 14426, 16420, 17620, 20525, 22025, 28852, 32840, 35240, 36065, 41050, 44050, 57704, 65680, 70480, 72130, 82100, 88100, 115408, 144260, 164200, 176200, 180325, 288520, 328400, 352400, 360650, 577040, 721300, 723301, 1442600, 1446602, 2885200, 2893204, 3616505, 5786408, 5921873, 6354653, 7233010, 11572816, 11843746, 12709306, 14466020, 18082525, 23687492, 25418612, 28932040, 29609365, 31773265, 36165050, 47374984, 50837224, 57864080, 59218730, 63546530, 72330100, 94749968, 101674448, 118437460, 127093060, 144660200, 148046825, 158866325, 236874920, 254186120, 289320400, 296093650, 317732650, 473749840, 508372240, 592187300, 635465300, 1184374600, 1270930600, 2368749200, 2541861200, 5217170113, 10434340226, 20868680452, 26085850565, 41737360904, 52171701130, 83474721808, 104343402260, 130429252825, 208686804520, 260858505650, 417373609040, 521717011300, 1043434022600, 2086868045200]

約数ペア:

[(1, 2086868045200), (2, 1043434022600), (4, 521717011300), (5, 417373609040), (8, 260858505650), (10, 208686804520), (16, 130429252825), (20, 104343402260), (25, 83474721808), (40, 52171701130), (50, 41737360904), (80, 26085850565), (100, 20868680452), (200, 10434340226), (400, 5217170113), (821, 2541861200), (881, 2368749200), (1642, 1270930600), (1762, 1184374600), (3284, 635465300), (3524, 592187300), (4105, 508372240), (4405, 473749840), (6568, 317732650), (7048, 296093650), (7213, 289320400), (8210, 254186120), (8810, 236874920), (13136, 158866325), (14096, 148046825), (14426, 144660200), (16420, 127093060), (17620, 118437460), (20525, 101674448), (22025, 94749968), (28852, 72330100), (32840, 63546530), (35240, 59218730), (36065, 57864080), (41050, 50837224), (44050, 47374984), (57704, 36165050), (65680, 31773265), (70480, 29609365), (72130, 28932040), (82100, 25418612), (88100, 23687492), (115408, 18082525), (144260, 14466020), (164200, 12709306), (176200, 11843746), (180325, 11572816), (288520, 7233010), (328400, 6354653), (352400, 5921873), (360650, 5786408), (577040, 3616505), (721300, 2893204), (723301, 2885200), (1442600, 1446602)]