25256016

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 81244800

約数和(自身を除く): 55988784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 181, 204, 216, 228, 272, 304, 306, 323, 342, 362, 408, 432, 456, 459, 513, 543, 612, 646, 684, 724, 816, 912, 918, 969, 1026, 1086, 1224, 1292, 1368, 1448, 1629, 1836, 1938, 2052, 2172, 2448, 2584, 2736, 2896, 2907, 3077, 3258, 3439, 3672, 3876, 4104, 4344, 4887, 5168, 5814, 6154, 6516, 6878, 7344, 7752, 8208, 8688, 8721, 9231, 9774, 10317, 11628, 12308, 13032, 13756, 15504, 17442, 18462, 19548, 20634, 23256, 24616, 26064, 27512, 27693, 30951, 34884, 36924, 39096, 41268, 46512, 49232, 55024, 55386, 58463, 61902, 69768, 73848, 78192, 82536, 83079, 92853, 110772, 116926, 123804, 139536, 147696, 165072, 166158, 175389, 185706, 221544, 233852, 247608, 332316, 350778, 371412, 443088, 467704, 495216, 526167, 664632, 701556, 742824, 935408, 1052334, 1329264, 1403112, 1485648, 1578501, 2104668, 2806224, 3157002, 4209336, 6314004, 8418672, 12628008, 25256016]

約数ペア:

[(1, 25256016), (2, 12628008), (3, 8418672), (4, 6314004), (6, 4209336), (8, 3157002), (9, 2806224), (12, 2104668), (16, 1578501), (17, 1485648), (18, 1403112), (19, 1329264), (24, 1052334), (27, 935408), (34, 742824), (36, 701556), (38, 664632), (48, 526167), (51, 495216), (54, 467704), (57, 443088), (68, 371412), (72, 350778), (76, 332316), (102, 247608), (108, 233852), (114, 221544), (136, 185706), (144, 175389), (152, 166158), (153, 165072), (171, 147696), (181, 139536), (204, 123804), (216, 116926), (228, 110772), (272, 92853), (304, 83079), (306, 82536), (323, 78192), (342, 73848), (362, 69768), (408, 61902), (432, 58463), (456, 55386), (459, 55024), (513, 49232), (543, 46512), (612, 41268), (646, 39096), (684, 36924), (724, 34884), (816, 30951), (912, 27693), (918, 27512), (969, 26064), (1026, 24616), (1086, 23256), (1224, 20634), (1292, 19548), (1368, 18462), (1448, 17442), (1629, 15504), (1836, 13756), (1938, 13032), (2052, 12308), (2172, 11628), (2448, 10317), (2584, 9774), (2736, 9231), (2896, 8721), (2907, 8688), (3077, 8208), (3258, 7752), (3439, 7344), (3672, 6878), (3876, 6516), (4104, 6154), (4344, 5814), (4887, 5168)]