65700186160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4729}}^1\times {\mathrm{24809}}^1$

素因数の和:29558

約数の個数: 80

約数和(自身を含む): 174618734400

約数和(自身を除く): 108918548240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4729, 9458, 18916, 23645, 24809, 33103, 37832, 47290, 49618, 66206, 75664, 94580, 99236, 124045, 132412, 165515, 173663, 189160, 198472, 248090, 264824, 331030, 347326, 378320, 396944, 496180, 529648, 662060, 694652, 868315, 992360, 1324120, 1389304, 1736630, 1984720, 2648240, 2778608, 3473260, 6946520, 13893040, 117321761, 234643522, 469287044, 586608805, 821252327, 938574088, 1173217610, 1642504654, 1877148176, 2346435220, 3285009308, 4106261635, 4692870440, 6570018616, 8212523270, 9385740880, 13140037232, 16425046540, 32850093080, 65700186160]

約数ペア:

[(1, 65700186160), (2, 32850093080), (4, 16425046540), (5, 13140037232), (7, 9385740880), (8, 8212523270), (10, 6570018616), (14, 4692870440), (16, 4106261635), (20, 3285009308), (28, 2346435220), (35, 1877148176), (40, 1642504654), (56, 1173217610), (70, 938574088), (80, 821252327), (112, 586608805), (140, 469287044), (280, 234643522), (560, 117321761), (4729, 13893040), (9458, 6946520), (18916, 3473260), (23645, 2778608), (24809, 2648240), (33103, 1984720), (37832, 1736630), (47290, 1389304), (49618, 1324120), (66206, 992360), (75664, 868315), (94580, 694652), (99236, 662060), (124045, 529648), (132412, 496180), (165515, 396944), (173663, 378320), (189160, 347326), (198472, 331030), (248090, 264824)]