26911420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46399}}^1$

素因数の和:46437

約数の個数: 24

約数和(自身を含む): 58464000

約数和(自身を除く): 31552580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 46399, 92798, 185596, 231995, 463990, 927980, 1345571, 2691142, 5382284, 6727855, 13455710, 26911420]

約数ペア:

[(1, 26911420), (2, 13455710), (4, 6727855), (5, 5382284), (10, 2691142), (20, 1345571), (29, 927980), (58, 463990), (116, 231995), (145, 185596), (290, 92798), (580, 46399)]