26187200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1294

約数の個数: 84

約数和(自身を含む): 69448680

約数和(自身を除く): 43261480

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, 1259, 1300, 1600, 2080, 2518, 2600, 4160, 5036, 5200, 6295, 10072, 10400, 12590, 16367, 20144, 20800, 25180, 31475, 32734, 40288, 50360, 62950, 65468, 80576, 81835, 100720, 125900, 130936, 163670, 201440, 251800, 261872, 327340, 402880, 409175, 503600, 523744, 654680, 818350, 1007200, 1047488, 1309360, 1636700, 2014400, 2618720, 3273400, 5237440, 6546800, 13093600, 26187200]

約数ペア:

[(1, 26187200), (2, 13093600), (4, 6546800), (5, 5237440), (8, 3273400), (10, 2618720), (13, 2014400), (16, 1636700), (20, 1309360), (25, 1047488), (26, 1007200), (32, 818350), (40, 654680), (50, 523744), (52, 503600), (64, 409175), (65, 402880), (80, 327340), (100, 261872), (104, 251800), (130, 201440), (160, 163670), (200, 130936), (208, 125900), (260, 100720), (320, 81835), (325, 80576), (400, 65468), (416, 62950), (520, 50360), (650, 40288), (800, 32734), (832, 31475), (1040, 25180), (1259, 20800), (1300, 20144), (1600, 16367), (2080, 12590), (2518, 10400), (2600, 10072), (4160, 6295), (5036, 5200)]