54504520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{194659}}^1$

素因数の和:194677

約数の個数: 32

約数和(自身を含む): 140155200

約数和(自身を除く): 85650680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 194659, 389318, 778636, 973295, 1362613, 1557272, 1946590, 2725226, 3893180, 5450452, 6813065, 7786360, 10900904, 13626130, 27252260, 54504520]

約数ペア:

[(1, 54504520), (2, 27252260), (4, 13626130), (5, 10900904), (7, 7786360), (8, 6813065), (10, 5450452), (14, 3893180), (20, 2725226), (28, 1946590), (35, 1557272), (40, 1362613), (56, 973295), (70, 778636), (140, 389318), (280, 194659)]