3845120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{751}}^1$

素因数の和:776

約数の個数: 44

約数和(自身を含む): 9236064

約数和(自身を除く): 5390944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 751, 1024, 1280, 1502, 2560, 3004, 3755, 5120, 6008, 7510, 12016, 15020, 24032, 30040, 48064, 60080, 96128, 120160, 192256, 240320, 384512, 480640, 769024, 961280, 1922560, 3845120]

約数ペア:

[(1, 3845120), (2, 1922560), (4, 961280), (5, 769024), (8, 480640), (10, 384512), (16, 240320), (20, 192256), (32, 120160), (40, 96128), (64, 60080), (80, 48064), (128, 30040), (160, 24032), (256, 15020), (320, 12016), (512, 7510), (640, 6008), (751, 5120), (1024, 3755), (1280, 3004), (1502, 2560)]