8929040

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 20891520

約数和(自身を除く): 11962480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 467, 478, 934, 956, 1195, 1868, 1912, 2335, 2390, 3736, 3824, 4670, 4780, 7472, 9340, 9560, 18680, 19120, 37360, 111613, 223226, 446452, 558065, 892904, 1116130, 1785808, 2232260, 4464520, 8929040]

約数ペア:

[(1, 8929040), (2, 4464520), (4, 2232260), (5, 1785808), (8, 1116130), (10, 892904), (16, 558065), (20, 446452), (40, 223226), (80, 111613), (239, 37360), (467, 19120), (478, 18680), (934, 9560), (956, 9340), (1195, 7472), (1868, 4780), (1912, 4670), (2335, 3824), (2390, 3736)]