5119422980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5223901}}^1$

素因数の和:5223924

約数の個数: 36

約数和(自身を含む): 12506021388

約数和(自身を除く): 7386598408

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5223901, 10447802, 20895604, 26119505, 36567307, 52239010, 73134614, 104478020, 146269228, 182836535, 255971149, 365673070, 511942298, 731346140, 1023884596, 1279855745, 2559711490, 5119422980]

約数ペア:

[(1, 5119422980), (2, 2559711490), (4, 1279855745), (5, 1023884596), (7, 731346140), (10, 511942298), (14, 365673070), (20, 255971149), (28, 182836535), (35, 146269228), (49, 104478020), (70, 73134614), (98, 52239010), (140, 36567307), (196, 26119505), (245, 20895604), (490, 10447802), (980, 5223901)]