85200100

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{5227}}^1$

素因数の和:5404

約数の個数: 36

約数和(自身を含む): 186054064

約数和(自身を除く): 100853964

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 5227, 8150, 10454, 16300, 20908, 26135, 52270, 104540, 130675, 261350, 522700, 852001, 1704002, 3408004, 4260005, 8520010, 17040020, 21300025, 42600050, 85200100]

約数ペア:

[(1, 85200100), (2, 42600050), (4, 21300025), (5, 17040020), (10, 8520010), (20, 4260005), (25, 3408004), (50, 1704002), (100, 852001), (163, 522700), (326, 261350), (652, 130675), (815, 104540), (1630, 52270), (3260, 26135), (4075, 20908), (5227, 16300), (8150, 10454)]