42360897020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3788989}}^1$

素因数の和:3789054

約数の個数: 48

約数和(自身を含む): 98028749280

約数和(自身を除く): 55667852260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 11180, 3788989, 7577978, 15155956, 18944945, 37889890, 49256857, 75779780, 98513714, 162926527, 197027428, 246284285, 325853054, 492568570, 651706108, 814632635, 985137140, 1629265270, 2118044851, 3258530540, 4236089702, 8472179404, 10590224255, 21180448510, 42360897020]

約数ペア:

[(1, 42360897020), (2, 21180448510), (4, 10590224255), (5, 8472179404), (10, 4236089702), (13, 3258530540), (20, 2118044851), (26, 1629265270), (43, 985137140), (52, 814632635), (65, 651706108), (86, 492568570), (130, 325853054), (172, 246284285), (215, 197027428), (260, 162926527), (430, 98513714), (559, 75779780), (860, 49256857), (1118, 37889890), (2236, 18944945), (2795, 15155956), (5590, 7577978), (11180, 3788989)]