47699920

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3331}}^1$

素因数の和:3523

約数の個数: 40

約数和(自身を含む): 111555360

約数和(自身を除く): 63855440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3331, 3580, 6662, 7160, 13324, 14320, 16655, 26648, 33310, 53296, 66620, 133240, 266480, 596249, 1192498, 2384996, 2981245, 4769992, 5962490, 9539984, 11924980, 23849960, 47699920]

約数ペア:

[(1, 47699920), (2, 23849960), (4, 11924980), (5, 9539984), (8, 5962490), (10, 4769992), (16, 2981245), (20, 2384996), (40, 1192498), (80, 596249), (179, 266480), (358, 133240), (716, 66620), (895, 53296), (1432, 33310), (1790, 26648), (2864, 16655), (3331, 14320), (3580, 13324), (6662, 7160)]