134417120

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5351}}^1$

素因数の和:5523

約数の個数: 48

約数和(自身を含む): 319642848

約数和(自身を除く): 185225728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2512, 3140, 5024, 5351, 6280, 10702, 12560, 21404, 25120, 26755, 42808, 53510, 85616, 107020, 171232, 214040, 428080, 840107, 856160, 1680214, 3360428, 4200535, 6720856, 8401070, 13441712, 16802140, 26883424, 33604280, 67208560, 134417120]

約数ペア:

[(1, 134417120), (2, 67208560), (4, 33604280), (5, 26883424), (8, 16802140), (10, 13441712), (16, 8401070), (20, 6720856), (32, 4200535), (40, 3360428), (80, 1680214), (157, 856160), (160, 840107), (314, 428080), (628, 214040), (785, 171232), (1256, 107020), (1570, 85616), (2512, 53510), (3140, 42808), (5024, 26755), (5351, 25120), (6280, 21404), (10702, 12560)]