1925120

素因数分解:

$2^{13}\times 5^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 56

約数和(自身を含む): 4718304

約数和(自身を除く): 2793184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2560, 3008, 3760, 4096, 5120, 6016, 7520, 8192, 10240, 12032, 15040, 20480, 24064, 30080, 40960, 48128, 60160, 96256, 120320, 192512, 240640, 385024, 481280, 962560, 1925120]

約数ペア:

[(1, 1925120), (2, 962560), (4, 481280), (5, 385024), (8, 240640), (10, 192512), (16, 120320), (20, 96256), (32, 60160), (40, 48128), (47, 40960), (64, 30080), (80, 24064), (94, 20480), (128, 15040), (160, 12032), (188, 10240), (235, 8192), (256, 7520), (320, 6016), (376, 5120), (470, 4096), (512, 3760), (640, 3008), (752, 2560), (940, 2048), (1024, 1880), (1280, 1504)]