16824920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60089}}^1$

素因数の和:60107

約数の個数: 32

約数和(自身を含む): 43264800

約数和(自身を除く): 26439880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60089, 120178, 240356, 300445, 420623, 480712, 600890, 841246, 1201780, 1682492, 2103115, 2403560, 3364984, 4206230, 8412460, 16824920]

約数ペア:

[(1, 16824920), (2, 8412460), (4, 4206230), (5, 3364984), (7, 2403560), (8, 2103115), (10, 1682492), (14, 1201780), (20, 841246), (28, 600890), (35, 480712), (40, 420623), (56, 300445), (70, 240356), (140, 120178), (280, 60089)]