131901010

素因数分解:

$2^1\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{4679}}^1$

素因数の和:7505

約数の個数: 16

約数和(自身を含む): 237556800

約数和(自身を除く): 105655790

約数列:

[1, 2, 5, 10, 2819, 4679, 5638, 9358, 14095, 23395, 28190, 46790, 13190101, 26380202, 65950505, 131901010]

約数ペア:

[(1, 131901010), (2, 65950505), (5, 26380202), (10, 13190101), (2819, 46790), (4679, 28190), (5638, 23395), (9358, 14095)]