27586460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 64925280

約数和(自身を除く): 37338820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 3389, 4070, 6778, 8140, 13556, 16945, 33890, 37279, 67780, 74558, 125393, 149116, 186395, 250786, 372790, 501572, 626965, 745580, 1253930, 1379323, 2507860, 2758646, 5517292, 6896615, 13793230, 27586460]

約数ペア:

[(1, 27586460), (2, 13793230), (4, 6896615), (5, 5517292), (10, 2758646), (11, 2507860), (20, 1379323), (22, 1253930), (37, 745580), (44, 626965), (55, 501572), (74, 372790), (110, 250786), (148, 186395), (185, 149116), (220, 125393), (370, 74558), (407, 67780), (740, 37279), (814, 33890), (1628, 16945), (2035, 13556), (3389, 8140), (4070, 6778)]