132340520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19577}}^1$

素因数の和:19614

約数の個数: 48

約数和(自身を含む): 322449660

約数和(自身を除く): 190109140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 19577, 39154, 78308, 97885, 156616, 195770, 254501, 391540, 509002, 783080, 1018004, 1272505, 2036008, 2545010, 3308513, 5090020, 6617026, 10180040, 13234052, 16542565, 26468104, 33085130, 66170260, 132340520]

約数ペア:

[(1, 132340520), (2, 66170260), (4, 33085130), (5, 26468104), (8, 16542565), (10, 13234052), (13, 10180040), (20, 6617026), (26, 5090020), (40, 3308513), (52, 2545010), (65, 2036008), (104, 1272505), (130, 1018004), (169, 783080), (260, 509002), (338, 391540), (520, 254501), (676, 195770), (845, 156616), (1352, 97885), (1690, 78308), (3380, 39154), (6760, 19577)]