170216800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 108

約数和(自身を含む): 450322740

約数和(自身を除く): 280105940

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 520, 650, 676, 800, 845, 1040, 1259, 1300, 1352, 1690, 2080, 2518, 2600, 2704, 3380, 4225, 5036, 5200, 5408, 6295, 6760, 8450, 10072, 10400, 12590, 13520, 16367, 16900, 20144, 25180, 27040, 31475, 32734, 33800, 40288, 50360, 62950, 65468, 67600, 81835, 100720, 125900, 130936, 135200, 163670, 201440, 212771, 251800, 261872, 327340, 409175, 425542, 503600, 523744, 654680, 818350, 851084, 1007200, 1063855, 1309360, 1636700, 1702168, 2127710, 2618720, 3273400, 3404336, 4255420, 5319275, 6546800, 6808672, 8510840, 10638550, 13093600, 17021680, 21277100, 34043360, 42554200, 85108400, 170216800]

約数ペア:

[(1, 170216800), (2, 85108400), (4, 42554200), (5, 34043360), (8, 21277100), (10, 17021680), (13, 13093600), (16, 10638550), (20, 8510840), (25, 6808672), (26, 6546800), (32, 5319275), (40, 4255420), (50, 3404336), (52, 3273400), (65, 2618720), (80, 2127710), (100, 1702168), (104, 1636700), (130, 1309360), (160, 1063855), (169, 1007200), (200, 851084), (208, 818350), (260, 654680), (325, 523744), (338, 503600), (400, 425542), (416, 409175), (520, 327340), (650, 261872), (676, 251800), (800, 212771), (845, 201440), (1040, 163670), (1259, 135200), (1300, 130936), (1352, 125900), (1690, 100720), (2080, 81835), (2518, 67600), (2600, 65468), (2704, 62950), (3380, 50360), (4225, 40288), (5036, 33800), (5200, 32734), (5408, 31475), (6295, 27040), (6760, 25180), (8450, 20144), (10072, 16900), (10400, 16367), (12590, 13520)]