115630160

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7489}}^1$

素因数の和:7695

約数の個数: 40

約数和(自身を含む): 270269160

約数和(自身を除く): 154639000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7489, 7720, 14978, 15440, 29956, 37445, 59912, 74890, 119824, 149780, 299560, 599120, 1445377, 2890754, 5781508, 7226885, 11563016, 14453770, 23126032, 28907540, 57815080, 115630160]

約数ペア:

[(1, 115630160), (2, 57815080), (4, 28907540), (5, 23126032), (8, 14453770), (10, 11563016), (16, 7226885), (20, 5781508), (40, 2890754), (80, 1445377), (193, 599120), (386, 299560), (772, 149780), (965, 119824), (1544, 74890), (1930, 59912), (3088, 37445), (3860, 29956), (7489, 15440), (7720, 14978)]