1093960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3907}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 2813760

約数和(自身を除く): 1719800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3907, 7814, 15628, 19535, 27349, 31256, 39070, 54698, 78140, 109396, 136745, 156280, 218792, 273490, 546980, 1093960]

約数ペア:

[(1, 1093960), (2, 546980), (4, 273490), (5, 218792), (7, 156280), (8, 136745), (10, 109396), (14, 78140), (20, 54698), (28, 39070), (35, 31256), (40, 27349), (56, 19535), (70, 15628), (140, 7814), (280, 3907)]