80702950

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{8363}}^1$

素因数の和:8568

約数の個数: 24

約数和(自身を含む): 150903288

約数和(自身を除く): 70200338

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 8363, 9650, 16726, 41815, 83630, 209075, 418150, 1614059, 3228118, 8070295, 16140590, 40351475, 80702950]

約数ペア:

[(1, 80702950), (2, 40351475), (5, 16140590), (10, 8070295), (25, 3228118), (50, 1614059), (193, 418150), (386, 209075), (965, 83630), (1930, 41815), (4825, 16726), (8363, 9650)]