25441570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 63037440

約数和(自身を除く): 37595870

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 37, 38, 47, 55, 70, 74, 77, 94, 95, 110, 133, 154, 185, 190, 209, 235, 259, 266, 329, 370, 385, 407, 418, 470, 517, 518, 658, 665, 703, 770, 814, 893, 1034, 1045, 1295, 1330, 1406, 1463, 1645, 1739, 1786, 2035, 2090, 2585, 2590, 2849, 2926, 3290, 3478, 3515, 3619, 4070, 4465, 4921, 5170, 5698, 6251, 7030, 7238, 7315, 7733, 8695, 8930, 9823, 9842, 12173, 12502, 14245, 14630, 15466, 17390, 18095, 19129, 19646, 24346, 24605, 28490, 31255, 33041, 36190, 38258, 38665, 49115, 49210, 54131, 60865, 62510, 66082, 68761, 77330, 95645, 98230, 108262, 121730, 133903, 137522, 165205, 191290, 231287, 267806, 270655, 330410, 343805, 363451, 462574, 541310, 669515, 687610, 726902, 1156435, 1339030, 1817255, 2312870, 2544157, 3634510, 5088314, 12720785, 25441570]

約数ペア:

[(1, 25441570), (2, 12720785), (5, 5088314), (7, 3634510), (10, 2544157), (11, 2312870), (14, 1817255), (19, 1339030), (22, 1156435), (35, 726902), (37, 687610), (38, 669515), (47, 541310), (55, 462574), (70, 363451), (74, 343805), (77, 330410), (94, 270655), (95, 267806), (110, 231287), (133, 191290), (154, 165205), (185, 137522), (190, 133903), (209, 121730), (235, 108262), (259, 98230), (266, 95645), (329, 77330), (370, 68761), (385, 66082), (407, 62510), (418, 60865), (470, 54131), (517, 49210), (518, 49115), (658, 38665), (665, 38258), (703, 36190), (770, 33041), (814, 31255), (893, 28490), (1034, 24605), (1045, 24346), (1295, 19646), (1330, 19129), (1406, 18095), (1463, 17390), (1645, 15466), (1739, 14630), (1786, 14245), (2035, 12502), (2090, 12173), (2585, 9842), (2590, 9823), (2849, 8930), (2926, 8695), (3290, 7733), (3478, 7315), (3515, 7238), (3619, 7030), (4070, 6251), (4465, 5698), (4921, 5170)]