83352160

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 197506512

約数和(自身を除く): 114154352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 982, 1061, 1964, 2122, 2455, 3928, 4244, 4910, 5305, 7856, 8488, 9820, 10610, 15712, 16976, 19640, 21220, 33952, 39280, 42440, 78560, 84880, 169760, 520951, 1041902, 2083804, 2604755, 4167608, 5209510, 8335216, 10419020, 16670432, 20838040, 41676080, 83352160]

約数ペア:

[(1, 83352160), (2, 41676080), (4, 20838040), (5, 16670432), (8, 10419020), (10, 8335216), (16, 5209510), (20, 4167608), (32, 2604755), (40, 2083804), (80, 1041902), (160, 520951), (491, 169760), (982, 84880), (1061, 78560), (1964, 42440), (2122, 39280), (2455, 33952), (3928, 21220), (4244, 19640), (4910, 16976), (5305, 15712), (7856, 10610), (8488, 9820)]