202537986580

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{26720051}}^1$

素因数の和:26720439

約数の個数: 24

約数和(自身を含む): 426452029920

約数和(自身を除く): 223914043340

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 26720051, 53440102, 106880204, 133600255, 267200510, 534401020, 10126899329, 20253798658, 40507597316, 50634496645, 101268993290, 202537986580]

約数ペア:

[(1, 202537986580), (2, 101268993290), (4, 50634496645), (5, 40507597316), (10, 20253798658), (20, 10126899329), (379, 534401020), (758, 267200510), (1516, 133600255), (1895, 106880204), (3790, 53440102), (7580, 26720051)]