8966540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 20956320

約数和(自身を除く): 11989780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 769, 1060, 1166, 1538, 2332, 2915, 3076, 3845, 5830, 7690, 8459, 11660, 15380, 16918, 33836, 40757, 42295, 81514, 84590, 163028, 169180, 203785, 407570, 448327, 815140, 896654, 1793308, 2241635, 4483270, 8966540]

約数ペア:

[(1, 8966540), (2, 4483270), (4, 2241635), (5, 1793308), (10, 896654), (11, 815140), (20, 448327), (22, 407570), (44, 203785), (53, 169180), (55, 163028), (106, 84590), (110, 81514), (212, 42295), (220, 40757), (265, 33836), (530, 16918), (583, 15380), (769, 11660), (1060, 8459), (1166, 7690), (1538, 5830), (2332, 3845), (2915, 3076)]