806923040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65497}}^1$

素因数の和:65530

約数の個数: 96

約数和(自身を含む): 2376791424

約数和(自身を除く): 1569868384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 65497, 130994, 261988, 327485, 458479, 523976, 654970, 720467, 916958, 1047952, 1309940, 1440934, 1833916, 2095904, 2292395, 2619880, 2881868, 3602335, 3667832, 4584790, 5043269, 5239760, 5763736, 7204670, 7335664, 9169580, 10086538, 10479520, 11527472, 14409340, 14671328, 18339160, 20173076, 23054944, 25216345, 28818680, 36678320, 40346152, 50432690, 57637360, 73356640, 80692304, 100865380, 115274720, 161384608, 201730760, 403461520, 806923040]

約数ペア:

[(1, 806923040), (2, 403461520), (4, 201730760), (5, 161384608), (7, 115274720), (8, 100865380), (10, 80692304), (11, 73356640), (14, 57637360), (16, 50432690), (20, 40346152), (22, 36678320), (28, 28818680), (32, 25216345), (35, 23054944), (40, 20173076), (44, 18339160), (55, 14671328), (56, 14409340), (70, 11527472), (77, 10479520), (80, 10086538), (88, 9169580), (110, 7335664), (112, 7204670), (140, 5763736), (154, 5239760), (160, 5043269), (176, 4584790), (220, 3667832), (224, 3602335), (280, 2881868), (308, 2619880), (352, 2292395), (385, 2095904), (440, 1833916), (560, 1440934), (616, 1309940), (770, 1047952), (880, 916958), (1120, 720467), (1232, 654970), (1540, 523976), (1760, 458479), (2464, 327485), (3080, 261988), (6160, 130994), (12320, 65497)]