156772080080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25450013}}^1$

素因数の和:25450044

約数の個数: 80

約数和(自身を含む): 454435449984

約数和(自身を除く): 297663369904

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, 25450013, 50900026, 101800052, 127250065, 178150091, 203600104, 254500130, 279950143, 356300182, 407200208, 509000260, 559900286, 712600364, 890750455, 1018000520, 1119800572, 1399750715, 1425200728, 1781500910, 1959651001, 2036001040, 2239601144, 2799501430, 2850401456, 3563001820, 3919302002, 4479202288, 5599002860, 7126003640, 7838604004, 9798255005, 11198005720, 14252007280, 15677208008, 19596510010, 22396011440, 31354416016, 39193020020, 78386040040, 156772080080]

約数ペア:

[(1, 156772080080), (2, 78386040040), (4, 39193020020), (5, 31354416016), (7, 22396011440), (8, 19596510010), (10, 15677208008), (11, 14252007280), (14, 11198005720), (16, 9798255005), (20, 7838604004), (22, 7126003640), (28, 5599002860), (35, 4479202288), (40, 3919302002), (44, 3563001820), (55, 2850401456), (56, 2799501430), (70, 2239601144), (77, 2036001040), (80, 1959651001), (88, 1781500910), (110, 1425200728), (112, 1399750715), (140, 1119800572), (154, 1018000520), (176, 890750455), (220, 712600364), (280, 559900286), (308, 509000260), (385, 407200208), (440, 356300182), (560, 279950143), (616, 254500130), (770, 203600104), (880, 178150091), (1232, 127250065), (1540, 101800052), (3080, 50900026), (6160, 25450013)]