101282660

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{21013}}^1$

素因数の和:21263

約数の個数: 24

約数和(自身を含む): 213586296

約数和(自身を除く): 112303636

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 21013, 42026, 84052, 105065, 210130, 420260, 5064133, 10128266, 20256532, 25320665, 50641330, 101282660]

約数ペア:

[(1, 101282660), (2, 50641330), (4, 25320665), (5, 20256532), (10, 10128266), (20, 5064133), (241, 420260), (482, 210130), (964, 105065), (1205, 84052), (2410, 42026), (4820, 21013)]