79413560

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1889}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 178945200

約数和(自身を除く): 99531640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 1889, 2102, 3778, 4204, 5255, 7556, 8408, 9445, 10510, 15112, 18890, 21020, 37780, 42040, 75560, 1985339, 3970678, 7941356, 9926695, 15882712, 19853390, 39706780, 79413560]

約数ペア:

[(1, 79413560), (2, 39706780), (4, 19853390), (5, 15882712), (8, 9926695), (10, 7941356), (20, 3970678), (40, 1985339), (1051, 75560), (1889, 42040), (2102, 37780), (3778, 21020), (4204, 18890), (5255, 15112), (7556, 10510), (8408, 9445)]