7995040

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 19105632

約数和(自身を除く): 11110592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 467, 535, 856, 934, 1070, 1712, 1868, 2140, 2335, 3424, 3736, 4280, 4670, 7472, 8560, 9340, 14944, 17120, 18680, 37360, 49969, 74720, 99938, 199876, 249845, 399752, 499690, 799504, 999380, 1599008, 1998760, 3997520, 7995040]

約数ペア:

[(1, 7995040), (2, 3997520), (4, 1998760), (5, 1599008), (8, 999380), (10, 799504), (16, 499690), (20, 399752), (32, 249845), (40, 199876), (80, 99938), (107, 74720), (160, 49969), (214, 37360), (428, 18680), (467, 17120), (535, 14944), (856, 9340), (934, 8560), (1070, 7472), (1712, 4670), (1868, 4280), (2140, 3736), (2335, 3424)]