26193800

素因数分解:

$2^3\times 5^2\times {\mathrm{130969}}^1$

素因数の和:130985

約数の個数: 24

約数和(自身を含む): 60901050

約数和(自身を除く): 34707250

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 130969, 261938, 523876, 654845, 1047752, 1309690, 2619380, 3274225, 5238760, 6548450, 13096900, 26193800]

約数ペア:

[(1, 26193800), (2, 13096900), (4, 6548450), (5, 5238760), (8, 3274225), (10, 2619380), (20, 1309690), (25, 1047752), (40, 654845), (50, 523876), (100, 261938), (200, 130969)]