252241540

素因数分解:

$2^2\times 5^1\times {\mathrm{3299}}^1\times {\mathrm{3823}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 530006400

約数和(自身を除く): 277764860

約数列:

[1, 2, 4, 5, 10, 20, 3299, 3823, 6598, 7646, 13196, 15292, 16495, 19115, 32990, 38230, 65980, 76460, 12612077, 25224154, 50448308, 63060385, 126120770, 252241540]

約数ペア:

[(1, 252241540), (2, 126120770), (4, 63060385), (5, 50448308), (10, 25224154), (20, 12612077), (3299, 76460), (3823, 65980), (6598, 38230), (7646, 32990), (13196, 19115), (15292, 16495)]