56838320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9227}}^1$

素因数の和:9258

約数の個数: 80

約数和(自身を含む): 164775168

約数和(自身を除く): 107936848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9227, 18454, 36908, 46135, 64589, 73816, 92270, 101497, 129178, 147632, 184540, 202994, 258356, 322945, 369080, 405988, 507485, 516712, 645890, 710479, 738160, 811976, 1014970, 1033424, 1291780, 1420958, 1623952, 2029940, 2583560, 2841916, 3552395, 4059880, 5167120, 5683832, 7104790, 8119760, 11367664, 14209580, 28419160, 56838320]

約数ペア:

[(1, 56838320), (2, 28419160), (4, 14209580), (5, 11367664), (7, 8119760), (8, 7104790), (10, 5683832), (11, 5167120), (14, 4059880), (16, 3552395), (20, 2841916), (22, 2583560), (28, 2029940), (35, 1623952), (40, 1420958), (44, 1291780), (55, 1033424), (56, 1014970), (70, 811976), (77, 738160), (80, 710479), (88, 645890), (110, 516712), (112, 507485), (140, 405988), (154, 369080), (176, 322945), (220, 258356), (280, 202994), (308, 184540), (385, 147632), (440, 129178), (560, 101497), (616, 92270), (770, 73816), (880, 64589), (1232, 46135), (1540, 36908), (3080, 18454), (6160, 9227)]