185500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{53}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 471744

約数和(自身を除く): 286244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 125, 140, 175, 212, 250, 265, 350, 371, 500, 530, 700, 742, 875, 1060, 1325, 1484, 1750, 1855, 2650, 3500, 3710, 5300, 6625, 7420, 9275, 13250, 18550, 26500, 37100, 46375, 92750, 185500]

約数ペア:

[(1, 185500), (2, 92750), (4, 46375), (5, 37100), (7, 26500), (10, 18550), (14, 13250), (20, 9275), (25, 7420), (28, 6625), (35, 5300), (50, 3710), (53, 3500), (70, 2650), (100, 1855), (106, 1750), (125, 1484), (140, 1325), (175, 1060), (212, 875), (250, 742), (265, 700), (350, 530), (371, 500)]