27051860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122963}}^1$

素因数の和:122983

約数の個数: 24

約数和(自身を含む): 61973856

約数和(自身を除く): 34921996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122963, 245926, 491852, 614815, 1229630, 1352593, 2459260, 2705186, 5410372, 6762965, 13525930, 27051860]

約数ペア:

[(1, 27051860), (2, 13525930), (4, 6762965), (5, 5410372), (10, 2705186), (11, 2459260), (20, 1352593), (22, 1229630), (44, 614815), (55, 491852), (110, 245926), (220, 122963)]