4910780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5011}}^1$

素因数の和:5034

約数の個数: 36

約数和(自身を含む): 11998728

約数和(自身を除く): 7087948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5011, 10022, 20044, 25055, 35077, 50110, 70154, 100220, 140308, 175385, 245539, 350770, 491078, 701540, 982156, 1227695, 2455390, 4910780]

約数ペア:

[(1, 4910780), (2, 2455390), (4, 1227695), (5, 982156), (7, 701540), (10, 491078), (14, 350770), (20, 245539), (28, 175385), (35, 140308), (49, 100220), (70, 70154), (98, 50110), (140, 35077), (196, 25055), (245, 20044), (490, 10022), (980, 5011)]