47441500

素因数分解:

$2^2\times 5^3\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 104307840

約数和(自身を除く): 56866340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 239, 250, 397, 478, 500, 794, 956, 1195, 1588, 1985, 2390, 3970, 4780, 5975, 7940, 9925, 11950, 19850, 23900, 29875, 39700, 49625, 59750, 94883, 99250, 119500, 189766, 198500, 379532, 474415, 948830, 1897660, 2372075, 4744150, 9488300, 11860375, 23720750, 47441500]

約数ペア:

[(1, 47441500), (2, 23720750), (4, 11860375), (5, 9488300), (10, 4744150), (20, 2372075), (25, 1897660), (50, 948830), (100, 474415), (125, 379532), (239, 198500), (250, 189766), (397, 119500), (478, 99250), (500, 94883), (794, 59750), (956, 49625), (1195, 39700), (1588, 29875), (1985, 23900), (2390, 19850), (3970, 11950), (4780, 9925), (5975, 7940)]