178575410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1307}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 346756032

約数和(自身を除く): 168180622

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1051, 1307, 2102, 2614, 5255, 6535, 10510, 13070, 13663, 16991, 27326, 33982, 68315, 84955, 136630, 169910, 1373657, 2747314, 6868285, 13736570, 17857541, 35715082, 89287705, 178575410]

約数ペア:

[(1, 178575410), (2, 89287705), (5, 35715082), (10, 17857541), (13, 13736570), (26, 6868285), (65, 2747314), (130, 1373657), (1051, 169910), (1307, 136630), (2102, 84955), (2614, 68315), (5255, 33982), (6535, 27326), (10510, 16991), (13070, 13663)]