82864750

素因数分解:

$2^1\times 5^3\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 72810770

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 461, 719, 922, 1438, 2305, 3595, 4610, 7190, 11525, 17975, 23050, 35950, 57625, 89875, 115250, 179750, 331459, 662918, 1657295, 3314590, 8286475, 16572950, 41432375, 82864750]

約数ペア:

[(1, 82864750), (2, 41432375), (5, 16572950), (10, 8286475), (25, 3314590), (50, 1657295), (125, 662918), (250, 331459), (461, 179750), (719, 115250), (922, 89875), (1438, 57625), (2305, 35950), (3595, 23050), (4610, 17975), (7190, 11525)]