56460880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100823}}^1$

素因数の和:100843

約数の個数: 40

約数和(自身を含む): 150026112

約数和(自身を除く): 93565232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100823, 201646, 403292, 504115, 705761, 806584, 1008230, 1411522, 1613168, 2016460, 2823044, 3528805, 4032920, 5646088, 7057610, 8065840, 11292176, 14115220, 28230440, 56460880]

約数ペア:

[(1, 56460880), (2, 28230440), (4, 14115220), (5, 11292176), (7, 8065840), (8, 7057610), (10, 5646088), (14, 4032920), (16, 3528805), (20, 2823044), (28, 2016460), (35, 1613168), (40, 1411522), (56, 1008230), (70, 806584), (80, 705761), (112, 504115), (140, 403292), (280, 201646), (560, 100823)]