130048000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 327135744

約数和(自身を除く): 197087744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 256, 320, 400, 500, 508, 512, 635, 640, 800, 1000, 1016, 1024, 1270, 1280, 1600, 2000, 2032, 2048, 2540, 2560, 3175, 3200, 4000, 4064, 4096, 5080, 5120, 6350, 6400, 8000, 8128, 8192, 10160, 10240, 12700, 12800, 15875, 16000, 16256, 20320, 20480, 25400, 25600, 31750, 32000, 32512, 40640, 40960, 50800, 51200, 63500, 64000, 65024, 81280, 101600, 102400, 127000, 128000, 130048, 162560, 203200, 204800, 254000, 256000, 260096, 325120, 406400, 508000, 512000, 520192, 650240, 812800, 1016000, 1024000, 1040384, 1300480, 1625600, 2032000, 2600960, 3251200, 4064000, 5201920, 6502400, 8128000, 13004800, 16256000, 26009600, 32512000, 65024000, 130048000]

約数ペア:

[(1, 130048000), (2, 65024000), (4, 32512000), (5, 26009600), (8, 16256000), (10, 13004800), (16, 8128000), (20, 6502400), (25, 5201920), (32, 4064000), (40, 3251200), (50, 2600960), (64, 2032000), (80, 1625600), (100, 1300480), (125, 1040384), (127, 1024000), (128, 1016000), (160, 812800), (200, 650240), (250, 520192), (254, 512000), (256, 508000), (320, 406400), (400, 325120), (500, 260096), (508, 256000), (512, 254000), (635, 204800), (640, 203200), (800, 162560), (1000, 130048), (1016, 128000), (1024, 127000), (1270, 102400), (1280, 101600), (1600, 81280), (2000, 65024), (2032, 64000), (2048, 63500), (2540, 51200), (2560, 50800), (3175, 40960), (3200, 40640), (4000, 32512), (4064, 32000), (4096, 31750), (5080, 25600), (5120, 25400), (6350, 20480), (6400, 20320), (8000, 16256), (8128, 16000), (8192, 15875), (10160, 12800), (10240, 12700)]