37408051220

素因数分解:

$2^2\times 5^1\times {\mathrm{1870402561}}^1$

素因数の和:1870402570

約数の個数: 12

約数和(自身を含む): 78556907604

約数和(自身を除く): 41148856384

約数列:

[1, 2, 4, 5, 10, 20, 1870402561, 3740805122, 7481610244, 9352012805, 18704025610, 37408051220]

約数ペア:

[(1, 37408051220), (2, 18704025610), (4, 9352012805), (5, 7481610244), (10, 3740805122), (20, 1870402561)]