2594263043840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5029201}}^1$

素因数の和:5029266

約数の個数: 144

約数和(自身を含む): 6907950932736

約数和(自身を除く): 4313687888896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3328, 3968, 4030, 4160, 4960, 6448, 7936, 8060, 8320, 9920, 12896, 16120, 16640, 19840, 25792, 32240, 39680, 51584, 64480, 103168, 128960, 257920, 515840, 5029201, 10058402, 20116804, 25146005, 40233608, 50292010, 65379613, 80467216, 100584020, 130759226, 155905231, 160934432, 201168040, 261518452, 311810462, 321868864, 326898065, 402336080, 523036904, 623620924, 643737728, 653796130, 779526155, 804672160, 1046073808, 1247241848, 1287475456, 1307592260, 1559052310, 1609344320, 2026768003, 2092147616, 2494483696, 2615184520, 3118104620, 3218688640, 4053536006, 4184295232, 4988967392, 5230369040, 6236209240, 6437377280, 8107072012, 8368590464, 9977934784, 10133840015, 10460738080, 12472418480, 16214144024, 16737180928, 19955869568, 20267680030, 20921476160, 24944836960, 32428288048, 39911739136, 40535360060, 41842952320, 49889673920, 64856576096, 81070720120, 83685904640, 99779347840, 129713152192, 162141440240, 199558695680, 259426304384, 324282880480, 518852608768, 648565760960, 1297131521920, 2594263043840]

約数ペア:

[(1, 2594263043840), (2, 1297131521920), (4, 648565760960), (5, 518852608768), (8, 324282880480), (10, 259426304384), (13, 199558695680), (16, 162141440240), (20, 129713152192), (26, 99779347840), (31, 83685904640), (32, 81070720120), (40, 64856576096), (52, 49889673920), (62, 41842952320), (64, 40535360060), (65, 39911739136), (80, 32428288048), (104, 24944836960), (124, 20921476160), (128, 20267680030), (130, 19955869568), (155, 16737180928), (160, 16214144024), (208, 12472418480), (248, 10460738080), (256, 10133840015), (260, 9977934784), (310, 8368590464), (320, 8107072012), (403, 6437377280), (416, 6236209240), (496, 5230369040), (520, 4988967392), (620, 4184295232), (640, 4053536006), (806, 3218688640), (832, 3118104620), (992, 2615184520), (1040, 2494483696), (1240, 2092147616), (1280, 2026768003), (1612, 1609344320), (1664, 1559052310), (1984, 1307592260), (2015, 1287475456), (2080, 1247241848), (2480, 1046073808), (3224, 804672160), (3328, 779526155), (3968, 653796130), (4030, 643737728), (4160, 623620924), (4960, 523036904), (6448, 402336080), (7936, 326898065), (8060, 321868864), (8320, 311810462), (9920, 261518452), (12896, 201168040), (16120, 160934432), (16640, 155905231), (19840, 130759226), (25792, 100584020), (32240, 80467216), (39680, 65379613), (51584, 50292010), (64480, 40233608), (103168, 25146005), (128960, 20116804), (257920, 10058402), (515840, 5029201)]