10100560

素因数分解:

$2^4\times 5^1\times {\mathrm{126257}}^1$

素因数の和:126270

約数の個数: 20

約数和(自身を含む): 23483988

約数和(自身を除く): 13383428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126257, 252514, 505028, 631285, 1010056, 1262570, 2020112, 2525140, 5050280, 10100560]

約数ペア:

[(1, 10100560), (2, 5050280), (4, 2525140), (5, 2020112), (8, 1262570), (10, 1010056), (16, 631285), (20, 505028), (40, 252514), (80, 126257)]