13300160

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 32095440

約数和(自身を除く): 18795280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 467, 712, 890, 934, 1424, 1780, 1868, 2335, 2848, 3560, 3736, 4670, 5696, 7120, 7472, 9340, 14240, 14944, 18680, 28480, 29888, 37360, 41563, 74720, 83126, 149440, 166252, 207815, 332504, 415630, 665008, 831260, 1330016, 1662520, 2660032, 3325040, 6650080, 13300160]

約数ペア:

[(1, 13300160), (2, 6650080), (4, 3325040), (5, 2660032), (8, 1662520), (10, 1330016), (16, 831260), (20, 665008), (32, 415630), (40, 332504), (64, 207815), (80, 166252), (89, 149440), (160, 83126), (178, 74720), (320, 41563), (356, 37360), (445, 29888), (467, 28480), (712, 18680), (890, 14944), (934, 14240), (1424, 9340), (1780, 7472), (1868, 7120), (2335, 5696), (2848, 4670), (3560, 3736)]