180042010

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{31531}}^1$

素因数の和:32109

約数の個数: 16

約数和(自身を含む): 324653472

約数和(自身を除く): 144611462

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 31531, 63062, 157655, 315310, 18004201, 36008402, 90021005, 180042010]

約数ペア:

[(1, 180042010), (2, 90021005), (5, 36008402), (10, 18004201), (571, 315310), (1142, 157655), (2855, 63062), (5710, 31531)]