8889136090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{11807}}^1$

素因数の和:12846

約数の個数: 32

約数和(自身を含む): 16221358080

約数和(自身を除く): 7332221990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 953, 1906, 4765, 9530, 11807, 23614, 59035, 75287, 118070, 150574, 376435, 752870, 932753, 1865506, 4663765, 9327530, 11252071, 22504142, 56260355, 112520710, 888913609, 1777827218, 4444568045, 8889136090]

約数ペア:

[(1, 8889136090), (2, 4444568045), (5, 1777827218), (10, 888913609), (79, 112520710), (158, 56260355), (395, 22504142), (790, 11252071), (953, 9327530), (1906, 4663765), (4765, 1865506), (9530, 932753), (11807, 752870), (23614, 376435), (59035, 150574), (75287, 118070)]