45372860

素因数分解:

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

素因数の和:195

約数の個数: 72

約数和(自身を含む): 106169280

約数和(自身を除く): 60796420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 79, 94, 130, 158, 188, 235, 260, 316, 395, 470, 611, 790, 940, 1027, 1222, 1580, 2054, 2209, 2444, 3055, 3713, 4108, 4418, 5135, 6110, 7426, 8836, 10270, 11045, 12220, 14852, 18565, 20540, 22090, 28717, 37130, 44180, 48269, 57434, 74260, 96538, 114868, 143585, 174511, 193076, 241345, 287170, 349022, 482690, 574340, 698044, 872555, 965380, 1745110, 2268643, 3490220, 4537286, 9074572, 11343215, 22686430, 45372860]

約数ペア:

[(1, 45372860), (2, 22686430), (4, 11343215), (5, 9074572), (10, 4537286), (13, 3490220), (20, 2268643), (26, 1745110), (47, 965380), (52, 872555), (65, 698044), (79, 574340), (94, 482690), (130, 349022), (158, 287170), (188, 241345), (235, 193076), (260, 174511), (316, 143585), (395, 114868), (470, 96538), (611, 74260), (790, 57434), (940, 48269), (1027, 44180), (1222, 37130), (1580, 28717), (2054, 22090), (2209, 20540), (2444, 18565), (3055, 14852), (3713, 12220), (4108, 11045), (4418, 10270), (5135, 8836), (6110, 7426)]