76515520

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1697

約数の個数: 56

約数和(自身を含む): 183483504

約数和(自身を除く): 106967984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1523, 1570, 2512, 3046, 3140, 5024, 6092, 6280, 7615, 10048, 12184, 12560, 15230, 24368, 25120, 30460, 48736, 50240, 60920, 97472, 121840, 239111, 243680, 478222, 487360, 956444, 1195555, 1912888, 2391110, 3825776, 4782220, 7651552, 9564440, 15303104, 19128880, 38257760, 76515520]

約数ペア:

[(1, 76515520), (2, 38257760), (4, 19128880), (5, 15303104), (8, 9564440), (10, 7651552), (16, 4782220), (20, 3825776), (32, 2391110), (40, 1912888), (64, 1195555), (80, 956444), (157, 487360), (160, 478222), (314, 243680), (320, 239111), (628, 121840), (785, 97472), (1256, 60920), (1523, 50240), (1570, 48736), (2512, 30460), (3046, 25120), (3140, 24368), (5024, 15230), (6092, 12560), (6280, 12184), (7615, 10048)]