131611300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{22307}}^1$

素因数の和:22380

約数の個数: 36

約数和(自身を含む): 290450160

約数和(自身を除く): 158838860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 5900, 22307, 44614, 89228, 111535, 223070, 446140, 557675, 1115350, 1316113, 2230700, 2632226, 5264452, 6580565, 13161130, 26322260, 32902825, 65805650, 131611300]

約数ペア:

[(1, 131611300), (2, 65805650), (4, 32902825), (5, 26322260), (10, 13161130), (20, 6580565), (25, 5264452), (50, 2632226), (59, 2230700), (100, 1316113), (118, 1115350), (236, 557675), (295, 446140), (590, 223070), (1180, 111535), (1475, 89228), (2950, 44614), (5900, 22307)]