2080784060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{972329}}^1$

素因数の和:972445

約数の個数: 24

約数和(自身を含む): 4410488880

約数和(自身を除く): 2329704820

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 972329, 1944658, 3889316, 4861645, 9723290, 19446580, 104039203, 208078406, 416156812, 520196015, 1040392030, 2080784060]

約数ペア:

[(1, 2080784060), (2, 1040392030), (4, 520196015), (5, 416156812), (10, 208078406), (20, 104039203), (107, 19446580), (214, 9723290), (428, 4861645), (535, 3889316), (1070, 1944658), (2140, 972329)]