12224450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 26516160

約数和(自身を除く): 14291710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 659, 742, 1318, 1325, 1855, 2650, 3295, 3710, 4613, 6590, 9226, 9275, 16475, 18550, 23065, 32950, 34927, 46130, 69854, 115325, 174635, 230650, 244489, 349270, 488978, 873175, 1222445, 1746350, 2444890, 6112225, 12224450]

約数ペア:

[(1, 12224450), (2, 6112225), (5, 2444890), (7, 1746350), (10, 1222445), (14, 873175), (25, 488978), (35, 349270), (50, 244489), (53, 230650), (70, 174635), (106, 115325), (175, 69854), (265, 46130), (350, 34927), (371, 32950), (530, 23065), (659, 18550), (742, 16475), (1318, 9275), (1325, 9226), (1855, 6590), (2650, 4613), (3295, 3710)]