542079100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{28087}}^1$

素因数の和:28294

約数の個数: 36

約数和(自身を含む): 1182448624

約数和(自身を除く): 640369524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4825, 9650, 19300, 28087, 56174, 112348, 140435, 280870, 561740, 702175, 1404350, 2808700, 5420791, 10841582, 21683164, 27103955, 54207910, 108415820, 135519775, 271039550, 542079100]

約数ペア:

[(1, 542079100), (2, 271039550), (4, 135519775), (5, 108415820), (10, 54207910), (20, 27103955), (25, 21683164), (50, 10841582), (100, 5420791), (193, 2808700), (386, 1404350), (772, 702175), (965, 561740), (1930, 280870), (3860, 140435), (4825, 112348), (9650, 56174), (19300, 28087)]