5189349040

素因数分解:

$2^4\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{39869}}^1$

素因数の和:41509

約数の個数: 40

約数和(自身を含む): 12072954960

約数和(自身を除く): 6883605920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1627, 3254, 6508, 8135, 13016, 16270, 26032, 32540, 39869, 65080, 79738, 130160, 159476, 199345, 318952, 398690, 637904, 797380, 1594760, 3189520, 64866863, 129733726, 259467452, 324334315, 518934904, 648668630, 1037869808, 1297337260, 2594674520, 5189349040]

約数ペア:

[(1, 5189349040), (2, 2594674520), (4, 1297337260), (5, 1037869808), (8, 648668630), (10, 518934904), (16, 324334315), (20, 259467452), (40, 129733726), (80, 64866863), (1627, 3189520), (3254, 1594760), (6508, 797380), (8135, 637904), (13016, 398690), (16270, 318952), (26032, 199345), (32540, 159476), (39869, 130160), (65080, 79738)]