235847140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{406633}}^1$

素因数の和:406671

約数の個数: 24

約数和(自身を含む): 512358840

約数和(自身を除く): 276511700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 406633, 813266, 1626532, 2033165, 4066330, 8132660, 11792357, 23584714, 47169428, 58961785, 117923570, 235847140]

約数ペア:

[(1, 235847140), (2, 117923570), (4, 58961785), (5, 47169428), (10, 23584714), (20, 11792357), (29, 8132660), (58, 4066330), (116, 2033165), (145, 1626532), (290, 813266), (580, 406633)]