5436290

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4057

約数の個数: 16

約数和(自身を含む): 9858240

約数和(自身を除く): 4421950

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3911, 7822, 19555, 39110, 543629, 1087258, 2718145, 5436290]

約数ペア:

[(1, 5436290), (2, 2718145), (5, 1087258), (10, 543629), (139, 39110), (278, 19555), (695, 7822), (1390, 3911)]