41907400

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 97889940

約数和(自身を除く): 55982540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 661, 1268, 1322, 1585, 2536, 2644, 3170, 3305, 5288, 6340, 6610, 7925, 12680, 13220, 15850, 16525, 26440, 31700, 33050, 63400, 66100, 132200, 209537, 419074, 838148, 1047685, 1676296, 2095370, 4190740, 5238425, 8381480, 10476850, 20953700, 41907400]

約数ペア:

[(1, 41907400), (2, 20953700), (4, 10476850), (5, 8381480), (8, 5238425), (10, 4190740), (20, 2095370), (25, 1676296), (40, 1047685), (50, 838148), (100, 419074), (200, 209537), (317, 132200), (634, 66100), (661, 63400), (1268, 33050), (1322, 31700), (1585, 26440), (2536, 16525), (2644, 15850), (3170, 13220), (3305, 12680), (5288, 7925), (6340, 6610)]