13260850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15601}}^1$

素因数の和:15630

約数の個数: 24

約数和(自身を含む): 26117748

約数和(自身を除く): 12856898

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 15601, 31202, 78005, 156010, 265217, 390025, 530434, 780050, 1326085, 2652170, 6630425, 13260850]

約数ペア:

[(1, 13260850), (2, 6630425), (5, 2652170), (10, 1326085), (17, 780050), (25, 530434), (34, 390025), (50, 265217), (85, 156010), (170, 78005), (425, 31202), (850, 15601)]