26386100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20297}}^1$

素因数の和:20324

約数の個数: 36

約数和(自身を含む): 61665324

約数和(自身を除く): 35279224

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20297, 40594, 81188, 101485, 202970, 263861, 405940, 507425, 527722, 1014850, 1055444, 1319305, 2029700, 2638610, 5277220, 6596525, 13193050, 26386100]

約数ペア:

[(1, 26386100), (2, 13193050), (4, 6596525), (5, 5277220), (10, 2638610), (13, 2029700), (20, 1319305), (25, 1055444), (26, 1014850), (50, 527722), (52, 507425), (65, 405940), (100, 263861), (130, 202970), (260, 101485), (325, 81188), (650, 40594), (1300, 20297)]