70534760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1049}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 162823500

約数和(自身を除く): 92288740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1049, 1640, 1681, 2098, 3362, 4196, 5245, 6724, 8392, 8405, 10490, 13448, 16810, 20980, 33620, 41960, 43009, 67240, 86018, 172036, 215045, 344072, 430090, 860180, 1720360, 1763369, 3526738, 7053476, 8816845, 14106952, 17633690, 35267380, 70534760]

約数ペア:

[(1, 70534760), (2, 35267380), (4, 17633690), (5, 14106952), (8, 8816845), (10, 7053476), (20, 3526738), (40, 1763369), (41, 1720360), (82, 860180), (164, 430090), (205, 344072), (328, 215045), (410, 172036), (820, 86018), (1049, 67240), (1640, 43009), (1681, 41960), (2098, 33620), (3362, 20980), (4196, 16810), (5245, 13448), (6724, 10490), (8392, 8405)]