5460940

素因数分解:

$2^2\times 5^1\times {\mathrm{273047}}^1$

素因数の和:273056

約数の個数: 12

約数和(自身を含む): 11468016

約数和(自身を除く): 6007076

約数列:

[1, 2, 4, 5, 10, 20, 273047, 546094, 1092188, 1365235, 2730470, 5460940]

約数ペア:

[(1, 5460940), (2, 2730470), (4, 1365235), (5, 1092188), (10, 546094), (20, 273047)]