5624920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20089}}^1$

素因数の和:20107

約数の個数: 32

約数和(自身を含む): 14464800

約数和(自身を除く): 8839880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20089, 40178, 80356, 100445, 140623, 160712, 200890, 281246, 401780, 562492, 703115, 803560, 1124984, 1406230, 2812460, 5624920]

約数ペア:

[(1, 5624920), (2, 2812460), (4, 1406230), (5, 1124984), (7, 803560), (8, 703115), (10, 562492), (14, 401780), (20, 281246), (28, 200890), (35, 160712), (40, 140623), (56, 100445), (70, 80356), (140, 40178), (280, 20089)]