22348900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{4561}}^1$

素因数の和:4589

約数の個数: 54

約数和(自身を含む): 56427378

約数和(自身を除く): 34078478

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, 4561, 4900, 9122, 18244, 22805, 31927, 45610, 63854, 91220, 114025, 127708, 159635, 223489, 228050, 319270, 446978, 456100, 638540, 798175, 893956, 1117445, 1596350, 2234890, 3192700, 4469780, 5587225, 11174450, 22348900]

約数ペア:

[(1, 22348900), (2, 11174450), (4, 5587225), (5, 4469780), (7, 3192700), (10, 2234890), (14, 1596350), (20, 1117445), (25, 893956), (28, 798175), (35, 638540), (49, 456100), (50, 446978), (70, 319270), (98, 228050), (100, 223489), (140, 159635), (175, 127708), (196, 114025), (245, 91220), (350, 63854), (490, 45610), (700, 31927), (980, 22805), (1225, 18244), (2450, 9122), (4561, 4900)]