17415020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6582

約数の個数: 48

約数和(自身を含む): 44002560

約数和(自身を除く): 26587540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 6547, 13094, 26188, 32735, 45829, 65470, 91658, 124393, 130940, 183316, 229145, 248786, 458290, 497572, 621965, 870751, 916580, 1243930, 1741502, 2487860, 3483004, 4353755, 8707510, 17415020]

約数ペア:

[(1, 17415020), (2, 8707510), (4, 4353755), (5, 3483004), (7, 2487860), (10, 1741502), (14, 1243930), (19, 916580), (20, 870751), (28, 621965), (35, 497572), (38, 458290), (70, 248786), (76, 229145), (95, 183316), (133, 130940), (140, 124393), (190, 91658), (266, 65470), (380, 45829), (532, 32735), (665, 26188), (1330, 13094), (2660, 6547)]