40316710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{82279}}^1$

素因数の和:82300

約数の個数: 24

約数和(自身を含む): 84419280

約数和(自身を除く): 44102570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 82279, 164558, 411395, 575953, 822790, 1151906, 2879765, 4031671, 5759530, 8063342, 20158355, 40316710]

約数ペア:

[(1, 40316710), (2, 20158355), (5, 8063342), (7, 5759530), (10, 4031671), (14, 2879765), (35, 1151906), (49, 822790), (70, 575953), (98, 411395), (245, 164558), (490, 82279)]