116941720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{417649}}^1$

素因数の和:417667

約数の個数: 32

約数和(自身を含む): 300708000

約数和(自身を除く): 183766280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 417649, 835298, 1670596, 2088245, 2923543, 3341192, 4176490, 5847086, 8352980, 11694172, 14617715, 16705960, 23388344, 29235430, 58470860, 116941720]

約数ペア:

[(1, 116941720), (2, 58470860), (4, 29235430), (5, 23388344), (7, 16705960), (8, 14617715), (10, 11694172), (14, 8352980), (20, 5847086), (28, 4176490), (35, 3341192), (40, 2923543), (56, 2088245), (70, 1670596), (140, 835298), (280, 417649)]