25292580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8969}}^1$

素因数の和:9028

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 47041500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 8969, 17938, 26907, 35876, 44845, 53814, 89690, 107628, 134535, 179380, 269070, 421543, 538140, 843086, 1264629, 1686172, 2107715, 2529258, 4215430, 5058516, 6323145, 8430860, 12646290, 25292580]

約数ペア:

[(1, 25292580), (2, 12646290), (3, 8430860), (4, 6323145), (5, 5058516), (6, 4215430), (10, 2529258), (12, 2107715), (15, 1686172), (20, 1264629), (30, 843086), (47, 538140), (60, 421543), (94, 269070), (141, 179380), (188, 134535), (235, 107628), (282, 89690), (470, 53814), (564, 44845), (705, 35876), (940, 26907), (1410, 17938), (2820, 8969)]