10643780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10861}}^1$

素因数の和:10884

約数の個数: 36

約数和(自身を含む): 26003628

約数和(自身を除く): 15359848

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 10861, 21722, 43444, 54305, 76027, 108610, 152054, 217220, 304108, 380135, 532189, 760270, 1064378, 1520540, 2128756, 2660945, 5321890, 10643780]

約数ペア:

[(1, 10643780), (2, 5321890), (4, 2660945), (5, 2128756), (7, 1520540), (10, 1064378), (14, 760270), (20, 532189), (28, 380135), (35, 304108), (49, 217220), (70, 152054), (98, 108610), (140, 76027), (196, 54305), (245, 43444), (490, 21722), (980, 10861)]