1041507940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{9721}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 2391145344

約数和(自身を除く): 1349637404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 487, 974, 1948, 2435, 4870, 5357, 9721, 9740, 10714, 19442, 21428, 26785, 38884, 48605, 53570, 97210, 106931, 107140, 194420, 213862, 427724, 534655, 1069310, 2138620, 4734127, 9468254, 18936508, 23670635, 47341270, 52075397, 94682540, 104150794, 208301588, 260376985, 520753970, 1041507940]

約数ペア:

[(1, 1041507940), (2, 520753970), (4, 260376985), (5, 208301588), (10, 104150794), (11, 94682540), (20, 52075397), (22, 47341270), (44, 23670635), (55, 18936508), (110, 9468254), (220, 4734127), (487, 2138620), (974, 1069310), (1948, 534655), (2435, 427724), (4870, 213862), (5357, 194420), (9721, 107140), (9740, 106931), (10714, 97210), (19442, 53570), (21428, 48605), (26785, 38884)]