214676800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10356

約数の個数: 84

約数和(自身を含む): 568927996

約数和(自身を除く): 354251196

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10321, 10400, 20642, 20800, 41284, 51605, 82568, 103210, 134173, 165136, 206420, 258025, 268346, 330272, 412840, 516050, 536692, 660544, 670865, 825680, 1032100, 1073384, 1341730, 1651360, 2064200, 2146768, 2683460, 3302720, 3354325, 4128400, 4293536, 5366920, 6708650, 8256800, 8587072, 10733840, 13417300, 16513600, 21467680, 26834600, 42935360, 53669200, 107338400, 214676800]

約数ペア:

[(1, 214676800), (2, 107338400), (4, 53669200), (5, 42935360), (8, 26834600), (10, 21467680), (13, 16513600), (16, 13417300), (20, 10733840), (25, 8587072), (26, 8256800), (32, 6708650), (40, 5366920), (50, 4293536), (52, 4128400), (64, 3354325), (65, 3302720), (80, 2683460), (100, 2146768), (104, 2064200), (130, 1651360), (160, 1341730), (200, 1073384), (208, 1032100), (260, 825680), (320, 670865), (325, 660544), (400, 536692), (416, 516050), (520, 412840), (650, 330272), (800, 268346), (832, 258025), (1040, 206420), (1300, 165136), (1600, 134173), (2080, 103210), (2600, 82568), (4160, 51605), (5200, 41284), (10321, 20800), (10400, 20642)]