47600140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7907}}^1$

素因数の和:7966

約数の個数: 48

約数和(自身を含む): 116911872

約数和(自身を除く): 69311732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 7907, 15814, 31628, 39535, 55349, 79070, 110698, 158140, 221396, 276745, 340001, 553490, 680002, 1106980, 1360004, 1700005, 2380007, 3400010, 4760014, 6800020, 9520028, 11900035, 23800070, 47600140]

約数ペア:

[(1, 47600140), (2, 23800070), (4, 11900035), (5, 9520028), (7, 6800020), (10, 4760014), (14, 3400010), (20, 2380007), (28, 1700005), (35, 1360004), (43, 1106980), (70, 680002), (86, 553490), (140, 340001), (172, 276745), (215, 221396), (301, 158140), (430, 110698), (602, 79070), (860, 55349), (1204, 39535), (1505, 31628), (3010, 15814), (6020, 7907)]