77241100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7963}}^1$

素因数の和:8074

約数の個数: 36

約数和(自身を含む): 169362424

約数和(自身を除く): 92121324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 7963, 9700, 15926, 31852, 39815, 79630, 159260, 199075, 398150, 772411, 796300, 1544822, 3089644, 3862055, 7724110, 15448220, 19310275, 38620550, 77241100]

約数ペア:

[(1, 77241100), (2, 38620550), (4, 19310275), (5, 15448220), (10, 7724110), (20, 3862055), (25, 3089644), (50, 1544822), (97, 796300), (100, 772411), (194, 398150), (388, 199075), (485, 159260), (970, 79630), (1940, 39815), (2425, 31852), (4850, 15926), (7963, 9700)]