2100022745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{39023}}^1$

素因数の和:39304

約数の個数: 16

約数和(自身を含む): 2584949760

約数和(自身を除く): 484927015

約数列:

[1, 5, 47, 229, 235, 1145, 10763, 39023, 53815, 195115, 1834081, 8936267, 9170405, 44681335, 420004549, 2100022745]

約数ペア:

[(1, 2100022745), (5, 420004549), (47, 44681335), (229, 9170405), (235, 8936267), (1145, 1834081), (10763, 195115), (39023, 53815)]