2772010205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{48121}}^1$

素因数の和:48448

約数の個数: 16

約数和(自身を含む): 3419741808

約数和(自身を除く): 647731603

約数列:

[1, 5, 41, 205, 281, 1405, 11521, 48121, 57605, 240605, 1972961, 9864805, 13522001, 67610005, 554402041, 2772010205]

約数ペア:

[(1, 2772010205), (5, 554402041), (41, 67610005), (205, 13522001), (281, 9864805), (1405, 1972961), (11521, 240605), (48121, 57605)]