5261569492565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{4229}}^1$

素因数の和:5030

約数の個数: 64

約数和(自身を含む): 6741861984000

約数和(自身を除く): 1480292491435

約数列:

[1, 5, 19, 95, 131, 257, 389, 655, 1285, 1945, 2489, 4229, 4883, 7391, 12445, 21145, 24415, 33667, 36955, 50959, 80351, 99973, 168335, 254795, 401755, 499865, 553999, 639673, 968221, 1086853, 1645081, 1899487, 2769995, 3198365, 4841105, 5434265, 8225405, 9497435, 10525981, 13096463, 20650207, 31256539, 52629905, 65482315, 103251035, 142377743, 156282695, 215505611, 248832797, 422785817, 711888715, 1077528055, 1244163985, 2113929085, 2705177117, 4094606609, 8032930523, 13525885585, 20473033045, 40164652615, 55384942027, 276924710135, 1052313898513, 5261569492565]

約数ペア:

[(1, 5261569492565), (5, 1052313898513), (19, 276924710135), (95, 55384942027), (131, 40164652615), (257, 20473033045), (389, 13525885585), (655, 8032930523), (1285, 4094606609), (1945, 2705177117), (2489, 2113929085), (4229, 1244163985), (4883, 1077528055), (7391, 711888715), (12445, 422785817), (21145, 248832797), (24415, 215505611), (33667, 156282695), (36955, 142377743), (50959, 103251035), (80351, 65482315), (99973, 52629905), (168335, 31256539), (254795, 20650207), (401755, 13096463), (499865, 10525981), (553999, 9497435), (639673, 8225405), (968221, 5434265), (1086853, 4841105), (1645081, 3198365), (1899487, 2769995)]