40972600

素因数分解:

$2^3\times 5^2\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 95697000

約数和(自身を除く): 54724400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 349, 587, 698, 1174, 1396, 1745, 2348, 2792, 2935, 3490, 4696, 5870, 6980, 8725, 11740, 13960, 14675, 17450, 23480, 29350, 34900, 58700, 69800, 117400, 204863, 409726, 819452, 1024315, 1638904, 2048630, 4097260, 5121575, 8194520, 10243150, 20486300, 40972600]

約数ペア:

[(1, 40972600), (2, 20486300), (4, 10243150), (5, 8194520), (8, 5121575), (10, 4097260), (20, 2048630), (25, 1638904), (40, 1024315), (50, 819452), (100, 409726), (200, 204863), (349, 117400), (587, 69800), (698, 58700), (1174, 34900), (1396, 29350), (1745, 23480), (2348, 17450), (2792, 14675), (2935, 13960), (3490, 11740), (4696, 8725), (5870, 6980)]