26195650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 52996608

約数和(自身を除く): 26800958

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 191, 211, 325, 382, 422, 650, 955, 1055, 1910, 2110, 2483, 2743, 4775, 4966, 5275, 5486, 9550, 10550, 12415, 13715, 24830, 27430, 40301, 62075, 68575, 80602, 124150, 137150, 201505, 403010, 523913, 1007525, 1047826, 2015050, 2619565, 5239130, 13097825, 26195650]

約数ペア:

[(1, 26195650), (2, 13097825), (5, 5239130), (10, 2619565), (13, 2015050), (25, 1047826), (26, 1007525), (50, 523913), (65, 403010), (130, 201505), (191, 137150), (211, 124150), (325, 80602), (382, 68575), (422, 62075), (650, 40301), (955, 27430), (1055, 24830), (1910, 13715), (2110, 12415), (2483, 10550), (2743, 9550), (4775, 5486), (4966, 5275)]