98639300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{10169}}^1$

素因数の和:10280

約数の個数: 36

約数和(自身を含む): 216275220

約数和(自身を除く): 117635920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 10169, 20338, 40676, 50845, 101690, 203380, 254225, 508450, 986393, 1016900, 1972786, 3945572, 4931965, 9863930, 19727860, 24659825, 49319650, 98639300]

約数ペア:

[(1, 98639300), (2, 49319650), (4, 24659825), (5, 19727860), (10, 9863930), (20, 4931965), (25, 3945572), (50, 1972786), (97, 1016900), (100, 986393), (194, 508450), (388, 254225), (485, 203380), (970, 101690), (1940, 50845), (2425, 40676), (4850, 20338), (9700, 10169)]