37639810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 73523520

約数和(自身を除く): 35883710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2083, 3614, 4166, 9035, 10415, 18070, 20830, 27079, 54158, 135395, 270790, 289537, 579074, 1447685, 2895370, 3763981, 7527962, 18819905, 37639810]

約数ペア:

[(1, 37639810), (2, 18819905), (5, 7527962), (10, 3763981), (13, 2895370), (26, 1447685), (65, 579074), (130, 289537), (139, 270790), (278, 135395), (695, 54158), (1390, 27079), (1807, 20830), (2083, 18070), (3614, 10415), (4166, 9035)]