25753970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 50823936

約数和(自身を除く): 25069966

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 911, 1285, 1822, 2570, 2827, 4555, 5654, 9110, 10021, 14135, 20042, 28270, 50105, 100210, 234127, 468254, 1170635, 2341270, 2575397, 5150794, 12876985, 25753970]

約数ペア:

[(1, 25753970), (2, 12876985), (5, 5150794), (10, 2575397), (11, 2341270), (22, 1170635), (55, 468254), (110, 234127), (257, 100210), (514, 50105), (911, 28270), (1285, 20042), (1822, 14135), (2570, 10021), (2827, 9110), (4555, 5654)]