4045040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 9575280

約数和(自身を除く): 5530240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 857, 944, 1180, 1714, 2360, 3428, 4285, 4720, 6856, 8570, 13712, 17140, 34280, 50563, 68560, 101126, 202252, 252815, 404504, 505630, 809008, 1011260, 2022520, 4045040]

約数ペア:

[(1, 4045040), (2, 2022520), (4, 1011260), (5, 809008), (8, 505630), (10, 404504), (16, 252815), (20, 202252), (40, 101126), (59, 68560), (80, 50563), (118, 34280), (236, 17140), (295, 13712), (472, 8570), (590, 6856), (857, 4720), (944, 4285), (1180, 3428), (1714, 2360)]