25995310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 53054352

約数和(自身を除く): 27059042

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 281, 290, 319, 562, 638, 841, 1405, 1595, 1682, 2810, 3091, 3190, 4205, 6182, 8149, 8410, 9251, 15455, 16298, 18502, 30910, 40745, 46255, 81490, 89639, 92510, 179278, 236321, 448195, 472642, 896390, 1181605, 2363210, 2599531, 5199062, 12997655, 25995310]

約数ペア:

[(1, 25995310), (2, 12997655), (5, 5199062), (10, 2599531), (11, 2363210), (22, 1181605), (29, 896390), (55, 472642), (58, 448195), (110, 236321), (145, 179278), (281, 92510), (290, 89639), (319, 81490), (562, 46255), (638, 40745), (841, 30910), (1405, 18502), (1595, 16298), (1682, 15455), (2810, 9251), (3091, 8410), (3190, 8149), (4205, 6182)]