39039320

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3331}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 88164720

約数和(自身を除く): 49125400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 3331, 5860, 6662, 11720, 13324, 16655, 26648, 33310, 66620, 133240, 975983, 1951966, 3903932, 4879915, 7807864, 9759830, 19519660, 39039320]

約数ペア:

[(1, 39039320), (2, 19519660), (4, 9759830), (5, 7807864), (8, 4879915), (10, 3903932), (20, 1951966), (40, 975983), (293, 133240), (586, 66620), (1172, 33310), (1465, 26648), (2344, 16655), (2930, 13324), (3331, 11720), (5860, 6662)]