23384530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 46366344

約数和(自身を除く): 22981814

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 137, 169, 202, 274, 338, 505, 685, 845, 1010, 1313, 1370, 1690, 1781, 2626, 3562, 6565, 8905, 13130, 13837, 17069, 17810, 23153, 27674, 34138, 46306, 69185, 85345, 115765, 138370, 170690, 179881, 231530, 359762, 899405, 1798810, 2338453, 4676906, 11692265, 23384530]

約数ペア:

[(1, 23384530), (2, 11692265), (5, 4676906), (10, 2338453), (13, 1798810), (26, 899405), (65, 359762), (101, 231530), (130, 179881), (137, 170690), (169, 138370), (202, 115765), (274, 85345), (338, 69185), (505, 46306), (685, 34138), (845, 27674), (1010, 23153), (1313, 17810), (1370, 17069), (1690, 13837), (1781, 13130), (2626, 8905), (3562, 6565)]