3859969280

素因数分解:

$2^8\times 5^1\times {\mathrm{3015601}}^1$

素因数の和:3015622

約数の個数: 36

約数和(自身を含む): 9245835732

約数和(自身を除く): 5385866452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3015601, 6031202, 12062404, 15078005, 24124808, 30156010, 48249616, 60312020, 96499232, 120624040, 192998464, 241248080, 385996928, 482496160, 771993856, 964992320, 1929984640, 3859969280]

約数ペア:

[(1, 3859969280), (2, 1929984640), (4, 964992320), (5, 771993856), (8, 482496160), (10, 385996928), (16, 241248080), (20, 192998464), (32, 120624040), (40, 96499232), (64, 60312020), (80, 48249616), (128, 30156010), (160, 24124808), (256, 15078005), (320, 12062404), (640, 6031202), (1280, 3015601)]