1140961240

素因数分解:

$2^3\times 5^1\times {\mathrm{28524031}}^1$

素因数の和:28524042

約数の個数: 16

約数和(自身を含む): 2567162880

約数和(自身を除く): 1426201640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28524031, 57048062, 114096124, 142620155, 228192248, 285240310, 570480620, 1140961240]

約数ペア:

[(1, 1140961240), (2, 570480620), (4, 285240310), (5, 228192248), (8, 142620155), (10, 114096124), (20, 57048062), (40, 28524031)]