52019200

素因数分解:

$2^{14}\times 5^2\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 90

約数和(自身を含む): 130019456

約数和(自身を除く): 78000256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1024, 1270, 1280, 1600, 2032, 2048, 2540, 2560, 3175, 3200, 4064, 4096, 5080, 5120, 6350, 6400, 8128, 8192, 10160, 10240, 12700, 12800, 16256, 16384, 20320, 20480, 25400, 25600, 32512, 40640, 40960, 50800, 51200, 65024, 81280, 81920, 101600, 102400, 130048, 162560, 203200, 204800, 260096, 325120, 406400, 409600, 520192, 650240, 812800, 1040384, 1300480, 1625600, 2080768, 2600960, 3251200, 5201920, 6502400, 10403840, 13004800, 26009600, 52019200]

約数ペア:

[(1, 52019200), (2, 26009600), (4, 13004800), (5, 10403840), (8, 6502400), (10, 5201920), (16, 3251200), (20, 2600960), (25, 2080768), (32, 1625600), (40, 1300480), (50, 1040384), (64, 812800), (80, 650240), (100, 520192), (127, 409600), (128, 406400), (160, 325120), (200, 260096), (254, 204800), (256, 203200), (320, 162560), (400, 130048), (508, 102400), (512, 101600), (635, 81920), (640, 81280), (800, 65024), (1016, 51200), (1024, 50800), (1270, 40960), (1280, 40640), (1600, 32512), (2032, 25600), (2048, 25400), (2540, 20480), (2560, 20320), (3175, 16384), (3200, 16256), (4064, 12800), (4096, 12700), (5080, 10240), (5120, 10160), (6350, 8192), (6400, 8128)]