97993700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139991}}^1$

素因数の和:140012

約数の個数: 36

約数和(自身を含む): 243026112

約数和(自身を除く): 145032412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 139991, 279982, 559964, 699955, 979937, 1399910, 1959874, 2799820, 3499775, 3919748, 4899685, 6999550, 9799370, 13999100, 19598740, 24498425, 48996850, 97993700]

約数ペア:

[(1, 97993700), (2, 48996850), (4, 24498425), (5, 19598740), (7, 13999100), (10, 9799370), (14, 6999550), (20, 4899685), (25, 3919748), (28, 3499775), (35, 2799820), (50, 1959874), (70, 1399910), (100, 979937), (140, 699955), (175, 559964), (350, 279982), (700, 139991)]