13701500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 30444960

約数和(自身を除く): 16743460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 409, 500, 670, 818, 1340, 1636, 1675, 2045, 3350, 4090, 6700, 8180, 8375, 10225, 16750, 20450, 27403, 33500, 40900, 51125, 54806, 102250, 109612, 137015, 204500, 274030, 548060, 685075, 1370150, 2740300, 3425375, 6850750, 13701500]

約数ペア:

[(1, 13701500), (2, 6850750), (4, 3425375), (5, 2740300), (10, 1370150), (20, 685075), (25, 548060), (50, 274030), (67, 204500), (100, 137015), (125, 109612), (134, 102250), (250, 54806), (268, 51125), (335, 40900), (409, 33500), (500, 27403), (670, 20450), (818, 16750), (1340, 10225), (1636, 8375), (1675, 8180), (2045, 6700), (3350, 4090)]