23438350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 47528208

約数和(自身を除く): 24089858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 337, 535, 650, 674, 1070, 1391, 1685, 2675, 2782, 3370, 4381, 5350, 6955, 8425, 8762, 13910, 16850, 21905, 34775, 36059, 43810, 69550, 72118, 109525, 180295, 219050, 360590, 468767, 901475, 937534, 1802950, 2343835, 4687670, 11719175, 23438350]

約数ペア:

[(1, 23438350), (2, 11719175), (5, 4687670), (10, 2343835), (13, 1802950), (25, 937534), (26, 901475), (50, 468767), (65, 360590), (107, 219050), (130, 180295), (214, 109525), (325, 72118), (337, 69550), (535, 43810), (650, 36059), (674, 34775), (1070, 21905), (1391, 16850), (1685, 13910), (2675, 8762), (2782, 8425), (3370, 6955), (4381, 5350)]