25020028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10729}}^1$

素因数の和:10797

約数の個数: 24

約数和(自身を含む): 48671280

約数和(自身を除く): 23651252

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 10729, 21458, 42916, 118019, 236038, 472076, 568637, 1137274, 2274548, 6255007, 12510014, 25020028]

約数ペア:

[(1, 25020028), (2, 12510014), (4, 6255007), (11, 2274548), (22, 1137274), (44, 568637), (53, 472076), (106, 236038), (212, 118019), (583, 42916), (1166, 21458), (2332, 10729)]