25422430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 24758690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 967, 1195, 1934, 2390, 2629, 4835, 5258, 9670, 10637, 13145, 21274, 26290, 53185, 106370, 231113, 462226, 1155565, 2311130, 2542243, 5084486, 12711215, 25422430]

約数ペア:

[(1, 25422430), (2, 12711215), (5, 5084486), (10, 2542243), (11, 2311130), (22, 1155565), (55, 462226), (110, 231113), (239, 106370), (478, 53185), (967, 26290), (1195, 21274), (1934, 13145), (2390, 10637), (2629, 9670), (4835, 5258)]