67787200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3294

約数の個数: 84

約数和(自身を含む): 179684680

約数和(自身を除く): 111897480

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, 3259, 4160, 5200, 6518, 10400, 13036, 16295, 20800, 26072, 32590, 42367, 52144, 65180, 81475, 84734, 104288, 130360, 162950, 169468, 208576, 211835, 260720, 325900, 338936, 423670, 521440, 651800, 677872, 847340, 1042880, 1059175, 1303600, 1355744, 1694680, 2118350, 2607200, 2711488, 3389360, 4236700, 5214400, 6778720, 8473400, 13557440, 16946800, 33893600, 67787200]

約数ペア:

[(1, 67787200), (2, 33893600), (4, 16946800), (5, 13557440), (8, 8473400), (10, 6778720), (13, 5214400), (16, 4236700), (20, 3389360), (25, 2711488), (26, 2607200), (32, 2118350), (40, 1694680), (50, 1355744), (52, 1303600), (64, 1059175), (65, 1042880), (80, 847340), (100, 677872), (104, 651800), (130, 521440), (160, 423670), (200, 338936), (208, 325900), (260, 260720), (320, 211835), (325, 208576), (400, 169468), (416, 162950), (520, 130360), (650, 104288), (800, 84734), (832, 81475), (1040, 65180), (1300, 52144), (1600, 42367), (2080, 32590), (2600, 26072), (3259, 20800), (4160, 16295), (5200, 13036), (6518, 10400)]