62810020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34511}}^1$

素因数の和:34540

約数の個数: 48

約数和(自身を含む): 162344448

約数和(自身を除く): 99534428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 34511, 69022, 138044, 172555, 241577, 345110, 448643, 483154, 690220, 897286, 966308, 1207885, 1794572, 2243215, 2415770, 3140501, 4486430, 4831540, 6281002, 8972860, 12562004, 15702505, 31405010, 62810020]

約数ペア:

[(1, 62810020), (2, 31405010), (4, 15702505), (5, 12562004), (7, 8972860), (10, 6281002), (13, 4831540), (14, 4486430), (20, 3140501), (26, 2415770), (28, 2243215), (35, 1794572), (52, 1207885), (65, 966308), (70, 897286), (91, 690220), (130, 483154), (140, 448643), (182, 345110), (260, 241577), (364, 172555), (455, 138044), (910, 69022), (1820, 34511)]