25455970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 48914928

約数和(自身を除く): 23458958

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1093, 1370, 2186, 2329, 4658, 5465, 10930, 11645, 18581, 23290, 37162, 92905, 149741, 185810, 299482, 748705, 1497410, 2545597, 5091194, 12727985, 25455970]

約数ペア:

[(1, 25455970), (2, 12727985), (5, 5091194), (10, 2545597), (17, 1497410), (34, 748705), (85, 299482), (137, 185810), (170, 149741), (274, 92905), (685, 37162), (1093, 23290), (1370, 18581), (2186, 11645), (2329, 10930), (4658, 5465)]