3850240

素因数分解:

$2^{14}\times 5^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 60

約数和(自身を含む): 9436896

約数和(自身を除く): 5586656

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, 16384, 20480, 24064, 30080, 40960, 48128, 60160, 81920, 96256, 120320, 192512, 240640, 385024, 481280, 770048, 962560, 1925120, 3850240]

約数ペア:

[(1, 3850240), (2, 1925120), (4, 962560), (5, 770048), (8, 481280), (10, 385024), (16, 240640), (20, 192512), (32, 120320), (40, 96256), (47, 81920), (64, 60160), (80, 48128), (94, 40960), (128, 30080), (160, 24064), (188, 20480), (235, 16384), (256, 15040), (320, 12032), (376, 10240), (470, 8192), (512, 7520), (640, 6016), (752, 5120), (940, 4096), (1024, 3760), (1280, 3008), (1504, 2560), (1880, 2048)]