27177325420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{194123753}}^1$

素因数の和:194123769

約数の個数: 24

約数和(自身を含む): 65225581344

約数和(自身を除く): 38048255924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 194123753, 388247506, 776495012, 970618765, 1358866271, 1941237530, 2717732542, 3882475060, 5435465084, 6794331355, 13588662710, 27177325420]

約数ペア:

[(1, 27177325420), (2, 13588662710), (4, 6794331355), (5, 5435465084), (7, 3882475060), (10, 2717732542), (14, 1941237530), (20, 1358866271), (28, 970618765), (35, 776495012), (70, 388247506), (140, 194123753)]