123497620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{104659}}^1$

素因数の和:104727

約数の個数: 24

約数和(自身を含む): 263743200

約数和(自身を除く): 140245580

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 104659, 209318, 418636, 523295, 1046590, 2093180, 6174881, 12349762, 24699524, 30874405, 61748810, 123497620]

約数ペア:

[(1, 123497620), (2, 61748810), (4, 30874405), (5, 24699524), (10, 12349762), (20, 6174881), (59, 2093180), (118, 1046590), (236, 523295), (295, 418636), (590, 209318), (1180, 104659)]