70457120

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2087}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 167323968

約数和(自身を除く): 96866848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2087, 2110, 3376, 4174, 4220, 6752, 8348, 8440, 10435, 16696, 16880, 20870, 33392, 33760, 41740, 66784, 83480, 166960, 333920, 440357, 880714, 1761428, 2201785, 3522856, 4403570, 7045712, 8807140, 14091424, 17614280, 35228560, 70457120]

約数ペア:

[(1, 70457120), (2, 35228560), (4, 17614280), (5, 14091424), (8, 8807140), (10, 7045712), (16, 4403570), (20, 3522856), (32, 2201785), (40, 1761428), (80, 880714), (160, 440357), (211, 333920), (422, 166960), (844, 83480), (1055, 66784), (1688, 41740), (2087, 33760), (2110, 33392), (3376, 20870), (4174, 16880), (4220, 16696), (6752, 10435), (8348, 8440)]