25169452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 64350720

約数和(自身を除く): 39181268

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 23, 28, 34, 38, 44, 46, 68, 76, 77, 92, 119, 121, 133, 154, 161, 187, 209, 238, 242, 253, 266, 308, 322, 323, 374, 391, 418, 437, 476, 484, 506, 532, 644, 646, 748, 782, 836, 847, 874, 1012, 1292, 1309, 1463, 1564, 1694, 1748, 1771, 2057, 2261, 2299, 2618, 2737, 2783, 2926, 3059, 3388, 3542, 3553, 4114, 4301, 4522, 4598, 4807, 5236, 5474, 5566, 5852, 6118, 7084, 7106, 7429, 8228, 8602, 9044, 9196, 9614, 10948, 11132, 12236, 14212, 14399, 14858, 16093, 17204, 19228, 19481, 24871, 28798, 29716, 30107, 32186, 33649, 38962, 39083, 47311, 49742, 52003, 52877, 57596, 60214, 64372, 67298, 77924, 78166, 81719, 94622, 99484, 104006, 105754, 120428, 134596, 156332, 163438, 189244, 208012, 211508, 273581, 326876, 331177, 370139, 547162, 572033, 662354, 740278, 898909, 1094324, 1144066, 1324708, 1480556, 1797818, 2288132, 3595636, 6292363, 12584726, 25169452]

約数ペア:

[(1, 25169452), (2, 12584726), (4, 6292363), (7, 3595636), (11, 2288132), (14, 1797818), (17, 1480556), (19, 1324708), (22, 1144066), (23, 1094324), (28, 898909), (34, 740278), (38, 662354), (44, 572033), (46, 547162), (68, 370139), (76, 331177), (77, 326876), (92, 273581), (119, 211508), (121, 208012), (133, 189244), (154, 163438), (161, 156332), (187, 134596), (209, 120428), (238, 105754), (242, 104006), (253, 99484), (266, 94622), (308, 81719), (322, 78166), (323, 77924), (374, 67298), (391, 64372), (418, 60214), (437, 57596), (476, 52877), (484, 52003), (506, 49742), (532, 47311), (644, 39083), (646, 38962), (748, 33649), (782, 32186), (836, 30107), (847, 29716), (874, 28798), (1012, 24871), (1292, 19481), (1309, 19228), (1463, 17204), (1564, 16093), (1694, 14858), (1748, 14399), (1771, 14212), (2057, 12236), (2261, 11132), (2299, 10948), (2618, 9614), (2737, 9196), (2783, 9044), (2926, 8602), (3059, 8228), (3388, 7429), (3542, 7106), (3553, 7084), (4114, 6118), (4301, 5852), (4522, 5566), (4598, 5474), (4807, 5236)]