9025940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5861}}^1$

素因数の和:5888

約数の個数: 48

約数和(自身を含む): 23635584

約数和(自身を除く): 14609644

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5861, 11722, 23444, 29305, 41027, 58610, 64471, 82054, 117220, 128942, 164108, 205135, 257884, 322355, 410270, 451297, 644710, 820540, 902594, 1289420, 1805188, 2256485, 4512970, 9025940]

約数ペア:

[(1, 9025940), (2, 4512970), (4, 2256485), (5, 1805188), (7, 1289420), (10, 902594), (11, 820540), (14, 644710), (20, 451297), (22, 410270), (28, 322355), (35, 257884), (44, 205135), (55, 164108), (70, 128942), (77, 117220), (110, 82054), (140, 64471), (154, 58610), (220, 41027), (308, 29305), (385, 23444), (770, 11722), (1540, 5861)]