41344280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14159}}^1$

素因数の和:14243

約数の個数: 32

約数和(自身を含む): 94305600

約数和(自身を除く): 52961320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 14159, 28318, 56636, 70795, 113272, 141590, 283180, 566360, 1033607, 2067214, 4134428, 5168035, 8268856, 10336070, 20672140, 41344280]

約数ペア:

[(1, 41344280), (2, 20672140), (4, 10336070), (5, 8268856), (8, 5168035), (10, 4134428), (20, 2067214), (40, 1033607), (73, 566360), (146, 283180), (292, 141590), (365, 113272), (584, 70795), (730, 56636), (1460, 28318), (2920, 14159)]