2316093040

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{265607}}^1$

素因数の和:265729

約数の個数: 40

約数和(自身を含む): 5434339680

約数和(自身を除く): 3118246640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 265607, 531214, 1062428, 1328035, 2124856, 2656070, 4249712, 5312140, 10624280, 21248560, 28951163, 57902326, 115804652, 144755815, 231609304, 289511630, 463218608, 579023260, 1158046520, 2316093040]

約数ペア:

[(1, 2316093040), (2, 1158046520), (4, 579023260), (5, 463218608), (8, 289511630), (10, 231609304), (16, 144755815), (20, 115804652), (40, 57902326), (80, 28951163), (109, 21248560), (218, 10624280), (436, 5312140), (545, 4249712), (872, 2656070), (1090, 2124856), (1744, 1328035), (2180, 1062428), (4360, 531214), (8720, 265607)]