5178560

素因数分解:

$2^6\times 5^1\times {\mathrm{16183}}^1$

素因数の和:16200

約数の個数: 28

約数和(自身を含む): 12332208

約数和(自身を除く): 7153648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16183, 32366, 64732, 80915, 129464, 161830, 258928, 323660, 517856, 647320, 1035712, 1294640, 2589280, 5178560]

約数ペア:

[(1, 5178560), (2, 2589280), (4, 1294640), (5, 1035712), (8, 647320), (10, 517856), (16, 323660), (20, 258928), (32, 161830), (40, 129464), (64, 80915), (80, 64732), (160, 32366), (320, 16183)]