5273180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2179}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 12177480

約数和(自身を除く): 6904300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2179, 2420, 4358, 8716, 10895, 21790, 23969, 43580, 47938, 95876, 119845, 239690, 263659, 479380, 527318, 1054636, 1318295, 2636590, 5273180]

約数ペア:

[(1, 5273180), (2, 2636590), (4, 1318295), (5, 1054636), (10, 527318), (11, 479380), (20, 263659), (22, 239690), (44, 119845), (55, 95876), (110, 47938), (121, 43580), (220, 23969), (242, 21790), (484, 10895), (605, 8716), (1210, 4358), (2179, 2420)]