105876880

素因数分解:

$2^4\times 5^1\times {\mathrm{1323461}}^1$

素因数の和:1323474

約数の個数: 20

約数和(自身を含む): 246163932

約数和(自身を除く): 140287052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1323461, 2646922, 5293844, 6617305, 10587688, 13234610, 21175376, 26469220, 52938440, 105876880]

約数ペア:

[(1, 105876880), (2, 52938440), (4, 26469220), (5, 21175376), (8, 13234610), (10, 10587688), (16, 6617305), (20, 5293844), (40, 2646922), (80, 1323461)]