79708120

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10433}}^1$

素因数の和:10635

約数の個数: 32

約数和(自身を含む): 180299520

約数和(自身を除く): 100591400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 10433, 20866, 41732, 52165, 83464, 104330, 208660, 417320, 1992703, 3985406, 7970812, 9963515, 15941624, 19927030, 39854060, 79708120]

約数ペア:

[(1, 79708120), (2, 39854060), (4, 19927030), (5, 15941624), (8, 9963515), (10, 7970812), (20, 3985406), (40, 1992703), (191, 417320), (382, 208660), (764, 104330), (955, 83464), (1528, 52165), (1910, 41732), (3820, 20866), (7640, 10433)]