25049120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 60455808

約数和(自身を除く): 35406688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3331, 3760, 6662, 7520, 13324, 16655, 26648, 33310, 53296, 66620, 106592, 133240, 156557, 266480, 313114, 532960, 626228, 782785, 1252456, 1565570, 2504912, 3131140, 5009824, 6262280, 12524560, 25049120]

約数ペア:

[(1, 25049120), (2, 12524560), (4, 6262280), (5, 5009824), (8, 3131140), (10, 2504912), (16, 1565570), (20, 1252456), (32, 782785), (40, 626228), (47, 532960), (80, 313114), (94, 266480), (160, 156557), (188, 133240), (235, 106592), (376, 66620), (470, 53296), (752, 33310), (940, 26648), (1504, 16655), (1880, 13324), (3331, 7520), (3760, 6662)]