2034654040

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{141689}}^1$

素因数の和:142059

約数の個数: 32

約数和(自身を含む): 4590756000

約数和(自身を除く): 2556101960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 14360, 141689, 283378, 566756, 708445, 1133512, 1416890, 2833780, 5667560, 50866351, 101732702, 203465404, 254331755, 406930808, 508663510, 1017327020, 2034654040]

約数ペア:

[(1, 2034654040), (2, 1017327020), (4, 508663510), (5, 406930808), (8, 254331755), (10, 203465404), (20, 101732702), (40, 50866351), (359, 5667560), (718, 2833780), (1436, 1416890), (1795, 1133512), (2872, 708445), (3590, 566756), (7180, 283378), (14360, 141689)]