12813100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3514

約数の個数: 36

約数和(自身を含む): 28564144

約数和(自身を除く): 15751044

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3463, 3700, 6926, 13852, 17315, 34630, 69260, 86575, 128131, 173150, 256262, 346300, 512524, 640655, 1281310, 2562620, 3203275, 6406550, 12813100]

約数ペア:

[(1, 12813100), (2, 6406550), (4, 3203275), (5, 2562620), (10, 1281310), (20, 640655), (25, 512524), (37, 346300), (50, 256262), (74, 173150), (100, 128131), (148, 86575), (185, 69260), (370, 34630), (740, 17315), (925, 13852), (1850, 6926), (3463, 3700)]