2378780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 5059152

約数和(自身を除く): 2680372

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1433, 1660, 2866, 5732, 7165, 14330, 28660, 118939, 237878, 475756, 594695, 1189390, 2378780]

約数ペア:

[(1, 2378780), (2, 1189390), (4, 594695), (5, 475756), (10, 237878), (20, 118939), (83, 28660), (166, 14330), (332, 7165), (415, 5732), (830, 2866), (1433, 1660)]