41392540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 99800064

約数和(自身を除く): 58407524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1091, 1355, 1897, 2182, 2710, 3794, 4364, 5420, 5455, 7588, 7637, 9485, 10910, 15274, 18970, 21820, 30548, 37940, 38185, 76370, 152740, 295661, 591322, 1182644, 1478305, 2069627, 2956610, 4139254, 5913220, 8278508, 10348135, 20696270, 41392540]

約数ペア:

[(1, 41392540), (2, 20696270), (4, 10348135), (5, 8278508), (7, 5913220), (10, 4139254), (14, 2956610), (20, 2069627), (28, 1478305), (35, 1182644), (70, 591322), (140, 295661), (271, 152740), (542, 76370), (1084, 38185), (1091, 37940), (1355, 30548), (1897, 21820), (2182, 18970), (2710, 15274), (3794, 10910), (4364, 9485), (5420, 7637), (5455, 7588)]