6650080

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 15921360

約数和(自身を除く): 9271280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 467, 712, 890, 934, 1424, 1780, 1868, 2335, 2848, 3560, 3736, 4670, 7120, 7472, 9340, 14240, 14944, 18680, 37360, 41563, 74720, 83126, 166252, 207815, 332504, 415630, 665008, 831260, 1330016, 1662520, 3325040, 6650080]

約数ペア:

[(1, 6650080), (2, 3325040), (4, 1662520), (5, 1330016), (8, 831260), (10, 665008), (16, 415630), (20, 332504), (32, 207815), (40, 166252), (80, 83126), (89, 74720), (160, 41563), (178, 37360), (356, 18680), (445, 14944), (467, 14240), (712, 9340), (890, 7472), (934, 7120), (1424, 4670), (1780, 3736), (1868, 3560), (2335, 2848)]