16103625580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{16432271}}^1$

素因数の和:16432294

約数の個数: 36

約数和(自身を含む): 39338859168

約数和(自身を除く): 23235233588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16432271, 32864542, 65729084, 82161355, 115025897, 164322710, 230051794, 328645420, 460103588, 575129485, 805181279, 1150258970, 1610362558, 2300517940, 3220725116, 4025906395, 8051812790, 16103625580]

約数ペア:

[(1, 16103625580), (2, 8051812790), (4, 4025906395), (5, 3220725116), (7, 2300517940), (10, 1610362558), (14, 1150258970), (20, 805181279), (28, 575129485), (35, 460103588), (49, 328645420), (70, 230051794), (98, 164322710), (140, 115025897), (196, 82161355), (245, 65729084), (490, 32864542), (980, 16432271)]