4014400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 84

約数和(自身を含む): 10692892

約数和(自身を除く): 6678492

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, 193, 200, 208, 260, 320, 325, 386, 400, 416, 520, 650, 772, 800, 832, 965, 1040, 1300, 1544, 1600, 1930, 2080, 2509, 2600, 3088, 3860, 4160, 4825, 5018, 5200, 6176, 7720, 9650, 10036, 10400, 12352, 12545, 15440, 19300, 20072, 20800, 25090, 30880, 38600, 40144, 50180, 61760, 62725, 77200, 80288, 100360, 125450, 154400, 160576, 200720, 250900, 308800, 401440, 501800, 802880, 1003600, 2007200, 4014400]

約数ペア:

[(1, 4014400), (2, 2007200), (4, 1003600), (5, 802880), (8, 501800), (10, 401440), (13, 308800), (16, 250900), (20, 200720), (25, 160576), (26, 154400), (32, 125450), (40, 100360), (50, 80288), (52, 77200), (64, 62725), (65, 61760), (80, 50180), (100, 40144), (104, 38600), (130, 30880), (160, 25090), (193, 20800), (200, 20072), (208, 19300), (260, 15440), (320, 12545), (325, 12352), (386, 10400), (400, 10036), (416, 9650), (520, 7720), (650, 6176), (772, 5200), (800, 5018), (832, 4825), (965, 4160), (1040, 3860), (1300, 3088), (1544, 2600), (1600, 2509), (1930, 2080)]