27208060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11243}}^1$

素因数の和:11274

約数の個数: 36

約数和(自身を含む): 62808984

約数和(自身を除く): 35600924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 11243, 22486, 44972, 56215, 112430, 123673, 224860, 247346, 494692, 618365, 1236730, 1360403, 2473460, 2720806, 5441612, 6802015, 13604030, 27208060]

約数ペア:

[(1, 27208060), (2, 13604030), (4, 6802015), (5, 5441612), (10, 2720806), (11, 2473460), (20, 1360403), (22, 1236730), (44, 618365), (55, 494692), (110, 247346), (121, 224860), (220, 123673), (242, 112430), (484, 56215), (605, 44972), (1210, 22486), (2420, 11243)]