2055296900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{662999}}^1$

素因数の和:663044

約数の個数: 36

約数和(自身を含む): 4603872000

約数和(自身を除く): 2548575100

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 662999, 1325998, 2651996, 3314995, 6629990, 13259980, 16574975, 20552969, 33149950, 41105938, 66299900, 82211876, 102764845, 205529690, 411059380, 513824225, 1027648450, 2055296900]

約数ペア:

[(1, 2055296900), (2, 1027648450), (4, 513824225), (5, 411059380), (10, 205529690), (20, 102764845), (25, 82211876), (31, 66299900), (50, 41105938), (62, 33149950), (100, 20552969), (124, 16574975), (155, 13259980), (310, 6629990), (620, 3314995), (775, 2651996), (1550, 1325998), (3100, 662999)]