486536840

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{9833}}^1$

素因数の和:11081

約数の個数: 32

約数和(自身を含む): 1095704280

約数和(自身を除く): 609167440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 4948, 6185, 9833, 9896, 12370, 19666, 24740, 39332, 49165, 49480, 78664, 98330, 196660, 393320, 12163421, 24326842, 48653684, 60817105, 97307368, 121634210, 243268420, 486536840]

約数ペア:

[(1, 486536840), (2, 243268420), (4, 121634210), (5, 97307368), (8, 60817105), (10, 48653684), (20, 24326842), (40, 12163421), (1237, 393320), (2474, 196660), (4948, 98330), (6185, 78664), (9833, 49480), (9896, 49165), (12370, 39332), (19666, 24740)]