89432060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46099}}^1$

素因数の和:46205

約数の個数: 24

約数和(自身を含む): 189747600

約数和(自身を除く): 100315540

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 46099, 92198, 184396, 230495, 460990, 921980, 4471603, 8943206, 17886412, 22358015, 44716030, 89432060]

約数ペア:

[(1, 89432060), (2, 44716030), (4, 22358015), (5, 17886412), (10, 8943206), (20, 4471603), (97, 921980), (194, 460990), (388, 230495), (485, 184396), (970, 92198), (1940, 46099)]