79689700

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{4129}}^1$

素因数の和:4336

約数の個数: 36

約数和(自身を含む): 173864740

約数和(自身を除く): 94175040

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4129, 4825, 8258, 9650, 16516, 19300, 20645, 41290, 82580, 103225, 206450, 412900, 796897, 1593794, 3187588, 3984485, 7968970, 15937940, 19922425, 39844850, 79689700]

約数ペア:

[(1, 79689700), (2, 39844850), (4, 19922425), (5, 15937940), (10, 7968970), (20, 3984485), (25, 3187588), (50, 1593794), (100, 796897), (193, 412900), (386, 206450), (772, 103225), (965, 82580), (1930, 41290), (3860, 20645), (4129, 19300), (4825, 16516), (8258, 9650)]