80187100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{114553}}^1$

素因数の和:114574

約数の個数: 36

約数和(自身を含む): 198865744

約数和(自身を除く): 118678644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 114553, 229106, 458212, 572765, 801871, 1145530, 1603742, 2291060, 2863825, 3207484, 4009355, 5727650, 8018710, 11455300, 16037420, 20046775, 40093550, 80187100]

約数ペア:

[(1, 80187100), (2, 40093550), (4, 20046775), (5, 16037420), (7, 11455300), (10, 8018710), (14, 5727650), (20, 4009355), (25, 3207484), (28, 2863825), (35, 2291060), (50, 1603742), (70, 1145530), (100, 801871), (140, 572765), (175, 458212), (350, 229106), (700, 114553)]