9070280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 21297600

約数和(自身を除く): 12227320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9859, 19718, 39436, 49295, 78872, 98590, 197180, 226757, 394360, 453514, 907028, 1133785, 1814056, 2267570, 4535140, 9070280]

約数ペア:

[(1, 9070280), (2, 4535140), (4, 2267570), (5, 1814056), (8, 1133785), (10, 907028), (20, 453514), (23, 394360), (40, 226757), (46, 197180), (92, 98590), (115, 78872), (184, 49295), (230, 39436), (460, 19718), (920, 9859)]