89083820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{636313}}^1$

素因数の和:636329

約数の個数: 24

約数和(自身を含む): 213801504

約数和(自身を除く): 124717684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 636313, 1272626, 2545252, 3181565, 4454191, 6363130, 8908382, 12726260, 17816764, 22270955, 44541910, 89083820]

約数ペア:

[(1, 89083820), (2, 44541910), (4, 22270955), (5, 17816764), (7, 12726260), (10, 8908382), (14, 6363130), (20, 4454191), (28, 3181565), (35, 2545252), (70, 1272626), (140, 636313)]