82031180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53267}}^1$

素因数の和:53294

約数の個数: 48

約数和(自身を含む): 214776576

約数和(自身を除く): 132745396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 53267, 106534, 213068, 266335, 372869, 532670, 585937, 745738, 1065340, 1171874, 1491476, 1864345, 2343748, 2929685, 3728690, 4101559, 5859370, 7457380, 8203118, 11718740, 16406236, 20507795, 41015590, 82031180]

約数ペア:

[(1, 82031180), (2, 41015590), (4, 20507795), (5, 16406236), (7, 11718740), (10, 8203118), (11, 7457380), (14, 5859370), (20, 4101559), (22, 3728690), (28, 2929685), (35, 2343748), (44, 1864345), (55, 1491476), (70, 1171874), (77, 1065340), (110, 745738), (140, 585937), (154, 532670), (220, 372869), (308, 266335), (385, 213068), (770, 106534), (1540, 53267)]