63328880

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1283}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 147593232

約数和(自身を除く): 84264352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 1283, 2468, 2566, 3085, 4936, 5132, 6170, 6415, 9872, 10264, 12340, 12830, 20528, 24680, 25660, 49360, 51320, 102640, 791611, 1583222, 3166444, 3958055, 6332888, 7916110, 12665776, 15832220, 31664440, 63328880]

約数ペア:

[(1, 63328880), (2, 31664440), (4, 15832220), (5, 12665776), (8, 7916110), (10, 6332888), (16, 3958055), (20, 3166444), (40, 1583222), (80, 791611), (617, 102640), (1234, 51320), (1283, 49360), (2468, 25660), (2566, 24680), (3085, 20528), (4936, 12830), (5132, 12340), (6170, 10264), (6415, 9872)]