25072630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 49530528

約数和(自身を除く): 24457898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1181, 1930, 2123, 2362, 4246, 5905, 10615, 11810, 12991, 21230, 25982, 64955, 129910, 227933, 455866, 1139665, 2279330, 2507263, 5014526, 12536315, 25072630]

約数ペア:

[(1, 25072630), (2, 12536315), (5, 5014526), (10, 2507263), (11, 2279330), (22, 1139665), (55, 455866), (110, 227933), (193, 129910), (386, 64955), (965, 25982), (1181, 21230), (1930, 12991), (2123, 11810), (2362, 10615), (4246, 5905)]