2080797925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{37307}}^1$

素因数の和:37437

約数の個数: 24

約数和(自身を含む): 2720200896

約数和(自身を除く): 639402971

約数列:

[1, 5, 23, 25, 97, 115, 485, 575, 2231, 2425, 11155, 37307, 55775, 186535, 858061, 932675, 3618779, 4290305, 18093895, 21451525, 83231917, 90469475, 416159585, 2080797925]

約数ペア:

[(1, 2080797925), (5, 416159585), (23, 90469475), (25, 83231917), (97, 21451525), (115, 18093895), (485, 4290305), (575, 3618779), (2231, 932675), (2425, 858061), (11155, 186535), (37307, 55775)]