17560040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19087}}^1$

素因数の和:19121

約数の個数: 32

約数和(自身を含む): 41230080

約数和(自身を除く): 23670040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 19087, 38174, 76348, 95435, 152696, 190870, 381740, 439001, 763480, 878002, 1756004, 2195005, 3512008, 4390010, 8780020, 17560040]

約数ペア:

[(1, 17560040), (2, 8780020), (4, 4390010), (5, 3512008), (8, 2195005), (10, 1756004), (20, 878002), (23, 763480), (40, 439001), (46, 381740), (92, 190870), (115, 152696), (184, 95435), (230, 76348), (460, 38174), (920, 19087)]