1285260050

素因数分解:

$2^1\times 5^2\times {\mathrm{2957}}^1\times {\mathrm{8693}}^1$

素因数の和:11662

約数の個数: 24

約数和(自身を含む): 2391667236

約数和(自身を除く): 1106407186

約数列:

[1, 2, 5, 10, 25, 50, 2957, 5914, 8693, 14785, 17386, 29570, 43465, 73925, 86930, 147850, 217325, 434650, 25705201, 51410402, 128526005, 257052010, 642630025, 1285260050]

約数ペア:

[(1, 1285260050), (2, 642630025), (5, 257052010), (10, 128526005), (25, 51410402), (50, 25705201), (2957, 434650), (5914, 217325), (8693, 147850), (14785, 86930), (17386, 73925), (29570, 43465)]