707480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 1663200

約数和(自身を除く): 955720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 769, 920, 1538, 3076, 3845, 6152, 7690, 15380, 17687, 30760, 35374, 70748, 88435, 141496, 176870, 353740, 707480]

約数ペア:

[(1, 707480), (2, 353740), (4, 176870), (5, 141496), (8, 88435), (10, 70748), (20, 35374), (23, 30760), (40, 17687), (46, 15380), (92, 7690), (115, 6152), (184, 3845), (230, 3076), (460, 1538), (769, 920)]