5322140

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 11228112

約数和(自身を除く): 5905972

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 947, 1124, 1405, 1894, 2810, 3788, 4735, 5620, 9470, 18940, 266107, 532214, 1064428, 1330535, 2661070, 5322140]

約数ペア:

[(1, 5322140), (2, 2661070), (4, 1330535), (5, 1064428), (10, 532214), (20, 266107), (281, 18940), (562, 9470), (947, 5620), (1124, 4735), (1405, 3788), (1894, 2810)]