1154193920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2462

約数の個数: 160

約数和(自身を含む): 3197848896

約数和(自身を除く): 2043654976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 512, 544, 640, 680, 704, 748, 880, 935, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 2176, 2411, 2560, 2720, 2816, 2992, 3520, 3740, 4352, 4822, 5440, 5632, 5984, 7040, 7480, 8704, 9644, 10880, 11968, 12055, 14080, 14960, 19288, 21760, 23936, 24110, 26521, 28160, 29920, 38576, 40987, 43520, 47872, 48220, 53042, 59840, 77152, 81974, 95744, 96440, 106084, 119680, 132605, 154304, 163948, 192880, 204935, 212168, 239360, 265210, 308608, 327896, 385760, 409870, 424336, 450857, 478720, 530420, 617216, 655792, 771520, 819740, 848672, 901714, 1060840, 1234432, 1311584, 1543040, 1639480, 1697344, 1803428, 2121680, 2254285, 2623168, 3086080, 3278960, 3394688, 3606856, 4243360, 4508570, 5246336, 6172160, 6557920, 6789376, 7213712, 8486720, 9017140, 10492672, 13115840, 13578752, 14427424, 16973440, 18034280, 20985344, 26231680, 28854848, 33946880, 36068560, 52463360, 57709696, 67893760, 72137120, 104926720, 115419392, 144274240, 230838784, 288548480, 577096960, 1154193920]

約数ペア:

[(1, 1154193920), (2, 577096960), (4, 288548480), (5, 230838784), (8, 144274240), (10, 115419392), (11, 104926720), (16, 72137120), (17, 67893760), (20, 57709696), (22, 52463360), (32, 36068560), (34, 33946880), (40, 28854848), (44, 26231680), (55, 20985344), (64, 18034280), (68, 16973440), (80, 14427424), (85, 13578752), (88, 13115840), (110, 10492672), (128, 9017140), (136, 8486720), (160, 7213712), (170, 6789376), (176, 6557920), (187, 6172160), (220, 5246336), (256, 4508570), (272, 4243360), (320, 3606856), (340, 3394688), (352, 3278960), (374, 3086080), (440, 2623168), (512, 2254285), (544, 2121680), (640, 1803428), (680, 1697344), (704, 1639480), (748, 1543040), (880, 1311584), (935, 1234432), (1088, 1060840), (1280, 901714), (1360, 848672), (1408, 819740), (1496, 771520), (1760, 655792), (1870, 617216), (2176, 530420), (2411, 478720), (2560, 450857), (2720, 424336), (2816, 409870), (2992, 385760), (3520, 327896), (3740, 308608), (4352, 265210), (4822, 239360), (5440, 212168), (5632, 204935), (5984, 192880), (7040, 163948), (7480, 154304), (8704, 132605), (9644, 119680), (10880, 106084), (11968, 96440), (12055, 95744), (14080, 81974), (14960, 77152), (19288, 59840), (21760, 53042), (23936, 48220), (24110, 47872), (26521, 43520), (28160, 40987), (29920, 38576)]