20134484425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{1667}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 27520238592

約数和(自身を除く): 7385754167

約数列:

[1, 5, 11, 25, 55, 167, 263, 275, 835, 1315, 1667, 1837, 2893, 4175, 6575, 8335, 9185, 14465, 18337, 41675, 43921, 45925, 72325, 91685, 219605, 278389, 438421, 458425, 483131, 1098025, 1391945, 2192105, 2415655, 3062279, 4822631, 6959725, 10960525, 12078275, 15311395, 24113155, 73216307, 76556975, 120565775, 366081535, 805379377, 1830407675, 4026896885, 20134484425]

約数ペア:

[(1, 20134484425), (5, 4026896885), (11, 1830407675), (25, 805379377), (55, 366081535), (167, 120565775), (263, 76556975), (275, 73216307), (835, 24113155), (1315, 15311395), (1667, 12078275), (1837, 10960525), (2893, 6959725), (4175, 4822631), (6575, 3062279), (8335, 2415655), (9185, 2192105), (14465, 1391945), (18337, 1098025), (41675, 483131), (43921, 458425), (45925, 438421), (72325, 278389), (91685, 219605)]