1036892240

素因数分解:

$2^4\times 5^1\times {\mathrm{12961153}}^1$

素因数の和:12961166

約数の個数: 20

約数和(自身を含む): 2410774644

約数和(自身を除く): 1373882404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12961153, 25922306, 51844612, 64805765, 103689224, 129611530, 207378448, 259223060, 518446120, 1036892240]

約数ペア:

[(1, 1036892240), (2, 518446120), (4, 259223060), (5, 207378448), (8, 129611530), (10, 103689224), (16, 64805765), (20, 51844612), (40, 25922306), (80, 12961153)]