18830244700

素因数分解:

$2^2\times 5^2\times {\mathrm{2753}}^1\times {\mathrm{68399}}^1$

素因数の和:71166

約数の個数: 36

約数和(自身を含む): 40877071200

約数和(自身を除く): 22046826500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2753, 5506, 11012, 13765, 27530, 55060, 68399, 68825, 136798, 137650, 273596, 275300, 341995, 683990, 1367980, 1709975, 3419950, 6839900, 188302447, 376604894, 753209788, 941512235, 1883024470, 3766048940, 4707561175, 9415122350, 18830244700]

約数ペア:

[(1, 18830244700), (2, 9415122350), (4, 4707561175), (5, 3766048940), (10, 1883024470), (20, 941512235), (25, 753209788), (50, 376604894), (100, 188302447), (2753, 6839900), (5506, 3419950), (11012, 1709975), (13765, 1367980), (27530, 683990), (55060, 341995), (68399, 275300), (68825, 273596), (136798, 137650)]