26772230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 51473664

約数和(自身を除く): 24701434

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2707, 4945, 5414, 9890, 13535, 27070, 62261, 116401, 124522, 232802, 311305, 582005, 622610, 1164010, 2677223, 5354446, 13386115, 26772230]

約数ペア:

[(1, 26772230), (2, 13386115), (5, 5354446), (10, 2677223), (23, 1164010), (43, 622610), (46, 582005), (86, 311305), (115, 232802), (215, 124522), (230, 116401), (430, 62261), (989, 27070), (1978, 13535), (2707, 9890), (4945, 5414)]