5220367025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 6756317568

約数和(自身を除く): 1535950543

約数列:

[1, 5, 25, 41, 103, 197, 205, 251, 515, 985, 1025, 1255, 2575, 4223, 4925, 6275, 8077, 10291, 20291, 21115, 25853, 40385, 49447, 51455, 101455, 105575, 129265, 201925, 247235, 257275, 507275, 646325, 831931, 1059973, 1236175, 2027327, 4159655, 5093041, 5299865, 10136635, 20798275, 25465205, 26499325, 50683175, 127326025, 208814681, 1044073405, 5220367025]

約数ペア:

[(1, 5220367025), (5, 1044073405), (25, 208814681), (41, 127326025), (103, 50683175), (197, 26499325), (205, 25465205), (251, 20798275), (515, 10136635), (985, 5299865), (1025, 5093041), (1255, 4159655), (2575, 2027327), (4223, 1236175), (4925, 1059973), (6275, 831931), (8077, 646325), (10291, 507275), (20291, 257275), (21115, 247235), (25853, 201925), (40385, 129265), (49447, 105575), (51455, 101455)]