26568100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 62995968

約数和(自身を除く): 36427868

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 191, 214, 260, 325, 382, 428, 535, 650, 764, 955, 1070, 1300, 1391, 1910, 2140, 2483, 2675, 2782, 3820, 4775, 4966, 5350, 5564, 6955, 9550, 9932, 10700, 12415, 13910, 19100, 20437, 24830, 27820, 34775, 40874, 49660, 62075, 69550, 81748, 102185, 124150, 139100, 204370, 248300, 265681, 408740, 510925, 531362, 1021850, 1062724, 1328405, 2043700, 2656810, 5313620, 6642025, 13284050, 26568100]

約数ペア:

[(1, 26568100), (2, 13284050), (4, 6642025), (5, 5313620), (10, 2656810), (13, 2043700), (20, 1328405), (25, 1062724), (26, 1021850), (50, 531362), (52, 510925), (65, 408740), (100, 265681), (107, 248300), (130, 204370), (191, 139100), (214, 124150), (260, 102185), (325, 81748), (382, 69550), (428, 62075), (535, 49660), (650, 40874), (764, 34775), (955, 27820), (1070, 24830), (1300, 20437), (1391, 19100), (1910, 13910), (2140, 12415), (2483, 10700), (2675, 9932), (2782, 9550), (3820, 6955), (4775, 5564), (4966, 5350)]