22686430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 45501120

約数和(自身を除く): 22814690

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 79, 94, 130, 158, 235, 395, 470, 611, 790, 1027, 1222, 2054, 2209, 3055, 3713, 4418, 5135, 6110, 7426, 10270, 11045, 18565, 22090, 28717, 37130, 48269, 57434, 96538, 143585, 174511, 241345, 287170, 349022, 482690, 872555, 1745110, 2268643, 4537286, 11343215, 22686430]

約数ペア:

[(1, 22686430), (2, 11343215), (5, 4537286), (10, 2268643), (13, 1745110), (26, 872555), (47, 482690), (65, 349022), (79, 287170), (94, 241345), (130, 174511), (158, 143585), (235, 96538), (395, 57434), (470, 48269), (611, 37130), (790, 28717), (1027, 22090), (1222, 18565), (2054, 11045), (2209, 10270), (3055, 7426), (3713, 6110), (4418, 5135)]