530057140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{115733}}^1$

素因数の和:115971

約数の個数: 24

約数和(自身を含む): 1117990440

約数和(自身を除く): 587933300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 115733, 231466, 462932, 578665, 1157330, 2314660, 26502857, 53005714, 106011428, 132514285, 265028570, 530057140]

約数ペア:

[(1, 530057140), (2, 265028570), (4, 132514285), (5, 106011428), (10, 53005714), (20, 26502857), (229, 2314660), (458, 1157330), (916, 578665), (1145, 462932), (2290, 231466), (4580, 115733)]