42680870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185569}}^1$

素因数の和:185599

約数の個数: 16

約数和(自身を含む): 80166240

約数和(自身を除く): 37485370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 185569, 371138, 927845, 1855690, 4268087, 8536174, 21340435, 42680870]

約数ペア:

[(1, 42680870), (2, 21340435), (5, 8536174), (10, 4268087), (23, 1855690), (46, 927845), (115, 371138), (230, 185569)]