5470400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 84

約数和(自身を含む): 14551152

約数和(自身を除く): 9080752

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, 263, 320, 325, 400, 416, 520, 526, 650, 800, 832, 1040, 1052, 1300, 1315, 1600, 2080, 2104, 2600, 2630, 3419, 4160, 4208, 5200, 5260, 6575, 6838, 8416, 10400, 10520, 13150, 13676, 16832, 17095, 20800, 21040, 26300, 27352, 34190, 42080, 52600, 54704, 68380, 84160, 85475, 105200, 109408, 136760, 170950, 210400, 218816, 273520, 341900, 420800, 547040, 683800, 1094080, 1367600, 2735200, 5470400]

約数ペア:

[(1, 5470400), (2, 2735200), (4, 1367600), (5, 1094080), (8, 683800), (10, 547040), (13, 420800), (16, 341900), (20, 273520), (25, 218816), (26, 210400), (32, 170950), (40, 136760), (50, 109408), (52, 105200), (64, 85475), (65, 84160), (80, 68380), (100, 54704), (104, 52600), (130, 42080), (160, 34190), (200, 27352), (208, 26300), (260, 21040), (263, 20800), (320, 17095), (325, 16832), (400, 13676), (416, 13150), (520, 10520), (526, 10400), (650, 8416), (800, 6838), (832, 6575), (1040, 5260), (1052, 5200), (1300, 4208), (1315, 4160), (1600, 3419), (2080, 2630), (2104, 2600)]