4198184425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6581}}^1$

素因数の和:6706

約数の個数: 48

約数和(自身を含む): 5876409600

約数和(自身を除く): 1678225175

約数列:

[1, 5, 17, 19, 25, 79, 85, 95, 323, 395, 425, 475, 1343, 1501, 1615, 1975, 6581, 6715, 7505, 8075, 25517, 32905, 33575, 37525, 111877, 125039, 127585, 164525, 519899, 559385, 625195, 637925, 2125663, 2599495, 2796925, 3125975, 8838283, 9878081, 10628315, 12997475, 44191415, 49390405, 53141575, 167927377, 220957075, 246952025, 839636885, 4198184425]

約数ペア:

[(1, 4198184425), (5, 839636885), (17, 246952025), (19, 220957075), (25, 167927377), (79, 53141575), (85, 49390405), (95, 44191415), (323, 12997475), (395, 10628315), (425, 9878081), (475, 8838283), (1343, 3125975), (1501, 2796925), (1615, 2599495), (1975, 2125663), (6581, 637925), (6715, 625195), (7505, 559385), (8075, 519899), (25517, 164525), (32905, 127585), (33575, 125039), (37525, 111877)]