105638600

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4159}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 247603200

約数和(自身を除く): 141964600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 4159, 5080, 6350, 8318, 12700, 16636, 20795, 25400, 33272, 41590, 83180, 103975, 166360, 207950, 415900, 528193, 831800, 1056386, 2112772, 2640965, 4225544, 5281930, 10563860, 13204825, 21127720, 26409650, 52819300, 105638600]

約数ペア:

[(1, 105638600), (2, 52819300), (4, 26409650), (5, 21127720), (8, 13204825), (10, 10563860), (20, 5281930), (25, 4225544), (40, 2640965), (50, 2112772), (100, 1056386), (127, 831800), (200, 528193), (254, 415900), (508, 207950), (635, 166360), (1016, 103975), (1270, 83180), (2540, 41590), (3175, 33272), (4159, 25400), (5080, 20795), (6350, 16636), (8318, 12700)]