39564560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10093}}^1$

素因数の和:10120

約数の個数: 60

約数和(自身を含む): 107016588

約数和(自身を除く): 67452028

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10093, 20186, 40372, 50465, 70651, 80744, 100930, 141302, 161488, 201860, 282604, 353255, 403720, 494557, 565208, 706510, 807440, 989114, 1130416, 1413020, 1978228, 2472785, 2826040, 3956456, 4945570, 5652080, 7912912, 9891140, 19782280, 39564560]

約数ペア:

[(1, 39564560), (2, 19782280), (4, 9891140), (5, 7912912), (7, 5652080), (8, 4945570), (10, 3956456), (14, 2826040), (16, 2472785), (20, 1978228), (28, 1413020), (35, 1130416), (40, 989114), (49, 807440), (56, 706510), (70, 565208), (80, 494557), (98, 403720), (112, 353255), (140, 282604), (196, 201860), (245, 161488), (280, 141302), (392, 100930), (490, 80744), (560, 70651), (784, 50465), (980, 40372), (1960, 20186), (3920, 10093)]