66182090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39161}}^1$

素因数の和:39194

約数の個数: 24

約数和(自身を含む): 128999628

約数和(自身を除く): 62817538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 39161, 78322, 195805, 391610, 509093, 1018186, 2545465, 5090930, 6618209, 13236418, 33091045, 66182090]

約数ペア:

[(1, 66182090), (2, 33091045), (5, 13236418), (10, 6618209), (13, 5090930), (26, 2545465), (65, 1018186), (130, 509093), (169, 391610), (338, 195805), (845, 78322), (1690, 39161)]