193798400

素因数分解:

$2^8\times 5^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 485875152

約数和(自身を除く): 292076752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 200, 214, 256, 283, 320, 400, 428, 535, 566, 640, 800, 856, 1070, 1132, 1280, 1415, 1600, 1712, 2140, 2264, 2675, 2830, 3200, 3424, 4280, 4528, 5350, 5660, 6400, 6848, 7075, 8560, 9056, 10700, 11320, 13696, 14150, 17120, 18112, 21400, 22640, 27392, 28300, 30281, 34240, 36224, 42800, 45280, 56600, 60562, 68480, 72448, 85600, 90560, 113200, 121124, 136960, 151405, 171200, 181120, 226400, 242248, 302810, 342400, 362240, 452800, 484496, 605620, 684800, 757025, 905600, 968992, 1211240, 1514050, 1811200, 1937984, 2422480, 3028100, 3875968, 4844960, 6056200, 7751936, 9689920, 12112400, 19379840, 24224800, 38759680, 48449600, 96899200, 193798400]

約数ペア:

[(1, 193798400), (2, 96899200), (4, 48449600), (5, 38759680), (8, 24224800), (10, 19379840), (16, 12112400), (20, 9689920), (25, 7751936), (32, 6056200), (40, 4844960), (50, 3875968), (64, 3028100), (80, 2422480), (100, 1937984), (107, 1811200), (128, 1514050), (160, 1211240), (200, 968992), (214, 905600), (256, 757025), (283, 684800), (320, 605620), (400, 484496), (428, 452800), (535, 362240), (566, 342400), (640, 302810), (800, 242248), (856, 226400), (1070, 181120), (1132, 171200), (1280, 151405), (1415, 136960), (1600, 121124), (1712, 113200), (2140, 90560), (2264, 85600), (2675, 72448), (2830, 68480), (3200, 60562), (3424, 56600), (4280, 45280), (4528, 42800), (5350, 36224), (5660, 34240), (6400, 30281), (6848, 28300), (7075, 27392), (8560, 22640), (9056, 21400), (10700, 18112), (11320, 17120), (13696, 14150)]