13558300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2767}}^1$

素因数の和:2795

約数の個数: 54

約数和(自身を含む): 34237392

約数和(自身を除く): 20679092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2767, 4900, 5534, 11068, 13835, 19369, 27670, 38738, 55340, 69175, 77476, 96845, 135583, 138350, 193690, 271166, 276700, 387380, 484225, 542332, 677915, 968450, 1355830, 1936900, 2711660, 3389575, 6779150, 13558300]

約数ペア:

[(1, 13558300), (2, 6779150), (4, 3389575), (5, 2711660), (7, 1936900), (10, 1355830), (14, 968450), (20, 677915), (25, 542332), (28, 484225), (35, 387380), (49, 276700), (50, 271166), (70, 193690), (98, 138350), (100, 135583), (140, 96845), (175, 77476), (196, 69175), (245, 55340), (350, 38738), (490, 27670), (700, 19369), (980, 13835), (1225, 11068), (2450, 5534), (2767, 4900)]