25049904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 75203520

約数和(自身を除く): 50153616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 209, 227, 228, 242, 264, 304, 363, 418, 454, 456, 484, 528, 627, 681, 726, 836, 908, 912, 968, 1254, 1362, 1452, 1672, 1816, 1936, 2299, 2497, 2508, 2724, 2904, 3344, 3632, 4313, 4598, 4994, 5016, 5448, 5808, 6897, 7491, 8626, 9196, 9988, 10032, 10896, 12939, 13794, 14982, 17252, 18392, 19976, 25878, 27467, 27588, 29964, 34504, 36784, 39952, 47443, 51756, 54934, 55176, 59928, 69008, 82401, 94886, 103512, 109868, 110352, 119856, 142329, 164802, 189772, 207024, 219736, 284658, 329604, 379544, 439472, 521873, 569316, 659208, 759088, 1043746, 1138632, 1318416, 1565619, 2087492, 2277264, 3131238, 4174984, 6262476, 8349968, 12524952, 25049904]

約数ペア:

[(1, 25049904), (2, 12524952), (3, 8349968), (4, 6262476), (6, 4174984), (8, 3131238), (11, 2277264), (12, 2087492), (16, 1565619), (19, 1318416), (22, 1138632), (24, 1043746), (33, 759088), (38, 659208), (44, 569316), (48, 521873), (57, 439472), (66, 379544), (76, 329604), (88, 284658), (114, 219736), (121, 207024), (132, 189772), (152, 164802), (176, 142329), (209, 119856), (227, 110352), (228, 109868), (242, 103512), (264, 94886), (304, 82401), (363, 69008), (418, 59928), (454, 55176), (456, 54934), (484, 51756), (528, 47443), (627, 39952), (681, 36784), (726, 34504), (836, 29964), (908, 27588), (912, 27467), (968, 25878), (1254, 19976), (1362, 18392), (1452, 17252), (1672, 14982), (1816, 13794), (1936, 12939), (2299, 10896), (2497, 10032), (2508, 9988), (2724, 9196), (2904, 8626), (3344, 7491), (3632, 6897), (4313, 5808), (4598, 5448), (4994, 5016)]