17967369520

素因数分解:

$2^4\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{82601}}^1$

素因数の和:85333

約数の個数: 40

約数和(自身を含む): 41790003840

約数和(自身を除く): 23822634320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2719, 5438, 10876, 13595, 21752, 27190, 43504, 54380, 82601, 108760, 165202, 217520, 330404, 413005, 660808, 826010, 1321616, 1652020, 3304040, 6608080, 224592119, 449184238, 898368476, 1122960595, 1796736952, 2245921190, 3593473904, 4491842380, 8983684760, 17967369520]

約数ペア:

[(1, 17967369520), (2, 8983684760), (4, 4491842380), (5, 3593473904), (8, 2245921190), (10, 1796736952), (16, 1122960595), (20, 898368476), (40, 449184238), (80, 224592119), (2719, 6608080), (5438, 3304040), (10876, 1652020), (13595, 1321616), (21752, 826010), (27190, 660808), (43504, 413005), (54380, 330404), (82601, 217520), (108760, 165202)]