79812650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{38933}}^1$

素因数の和:38986

約数の個数: 24

約数和(自身を含む): 152076204

約数和(自身を除く): 72263554

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 38933, 77866, 194665, 389330, 973325, 1596253, 1946650, 3192506, 7981265, 15962530, 39906325, 79812650]

約数ペア:

[(1, 79812650), (2, 39906325), (5, 15962530), (10, 7981265), (25, 3192506), (41, 1946650), (50, 1596253), (82, 973325), (205, 389330), (410, 194665), (1025, 77866), (2050, 38933)]