25260504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 67638240

約数和(自身を除く): 42377736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 101, 102, 136, 202, 204, 303, 404, 408, 606, 613, 808, 1212, 1226, 1717, 1839, 2424, 2452, 3434, 3678, 4904, 5151, 6868, 7356, 10302, 10421, 13736, 14712, 20604, 20842, 31263, 41208, 41684, 61913, 62526, 83368, 123826, 125052, 185739, 247652, 250104, 371478, 495304, 742956, 1052521, 1485912, 2105042, 3157563, 4210084, 6315126, 8420168, 12630252, 25260504]

約数ペア:

[(1, 25260504), (2, 12630252), (3, 8420168), (4, 6315126), (6, 4210084), (8, 3157563), (12, 2105042), (17, 1485912), (24, 1052521), (34, 742956), (51, 495304), (68, 371478), (101, 250104), (102, 247652), (136, 185739), (202, 125052), (204, 123826), (303, 83368), (404, 62526), (408, 61913), (606, 41684), (613, 41208), (808, 31263), (1212, 20842), (1226, 20604), (1717, 14712), (1839, 13736), (2424, 10421), (2452, 10302), (3434, 7356), (3678, 6868), (4904, 5151)]