8394716460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10762457}}^1$

素因数の和:10762482

約数の個数: 48

約数和(自身を含む): 25313301216

約数和(自身を除く): 16918584756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10762457, 21524914, 32287371, 43049828, 53812285, 64574742, 107624570, 129149484, 139911941, 161436855, 215249140, 279823882, 322873710, 419735823, 559647764, 645747420, 699559705, 839471646, 1399119410, 1678943292, 2098679115, 2798238820, 4197358230, 8394716460]

約数ペア:

[(1, 8394716460), (2, 4197358230), (3, 2798238820), (4, 2098679115), (5, 1678943292), (6, 1399119410), (10, 839471646), (12, 699559705), (13, 645747420), (15, 559647764), (20, 419735823), (26, 322873710), (30, 279823882), (39, 215249140), (52, 161436855), (60, 139911941), (65, 129149484), (78, 107624570), (130, 64574742), (156, 53812285), (195, 43049828), (260, 32287371), (390, 21524914), (780, 10762457)]