26758020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445967}}^1$

素因数の和:445979

約数の個数: 24

約数和(自身を含む): 74922624

約数和(自身を除く): 48164604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445967, 891934, 1337901, 1783868, 2229835, 2675802, 4459670, 5351604, 6689505, 8919340, 13379010, 26758020]

約数ペア:

[(1, 26758020), (2, 13379010), (3, 8919340), (4, 6689505), (5, 5351604), (6, 4459670), (10, 2675802), (12, 2229835), (15, 1783868), (20, 1337901), (30, 891934), (60, 445967)]