42440290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{184523}}^1$

素因数の和:184553

約数の個数: 16

約数和(自身を含む): 79714368

約数和(自身を除く): 37274078

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 184523, 369046, 922615, 1845230, 4244029, 8488058, 21220145, 42440290]

約数ペア:

[(1, 42440290), (2, 21220145), (5, 8488058), (10, 4244029), (23, 1845230), (46, 922615), (115, 369046), (230, 184523)]