109045420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11527}}^1$

素因数の和:11590

約数の個数: 48

約数和(自身を含む): 255644928

約数和(自身を除く): 146599508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 11527, 23054, 46108, 57635, 115270, 126797, 230540, 253594, 495661, 507188, 633985, 991322, 1267970, 1982644, 2478305, 2535940, 4956610, 5452271, 9913220, 10904542, 21809084, 27261355, 54522710, 109045420]

約数ペア:

[(1, 109045420), (2, 54522710), (4, 27261355), (5, 21809084), (10, 10904542), (11, 9913220), (20, 5452271), (22, 4956610), (43, 2535940), (44, 2478305), (55, 1982644), (86, 1267970), (110, 991322), (172, 633985), (215, 507188), (220, 495661), (430, 253594), (473, 230540), (860, 126797), (946, 115270), (1892, 57635), (2365, 46108), (4730, 23054), (9460, 11527)]