1195432840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4269403}}^1$

素因数の和:4269421

約数の個数: 32

約数和(自身を含む): 3073970880

約数和(自身を除く): 1878538040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4269403, 8538806, 17077612, 21347015, 29885821, 34155224, 42694030, 59771642, 85388060, 119543284, 149429105, 170776120, 239086568, 298858210, 597716420, 1195432840]

約数ペア:

[(1, 1195432840), (2, 597716420), (4, 298858210), (5, 239086568), (7, 170776120), (8, 149429105), (10, 119543284), (14, 85388060), (20, 59771642), (28, 42694030), (35, 34155224), (40, 29885821), (56, 21347015), (70, 17077612), (140, 8538806), (280, 4269403)]