32779780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4084

約数の個数: 48

約数和(自身を含む): 77144256

約数和(自身を除く): 44364476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4027, 4070, 8054, 8140, 16108, 20135, 40270, 44297, 80540, 88594, 148999, 177188, 221485, 297998, 442970, 595996, 744995, 885940, 1489990, 1638989, 2979980, 3277978, 6555956, 8194945, 16389890, 32779780]

約数ペア:

[(1, 32779780), (2, 16389890), (4, 8194945), (5, 6555956), (10, 3277978), (11, 2979980), (20, 1638989), (22, 1489990), (37, 885940), (44, 744995), (55, 595996), (74, 442970), (110, 297998), (148, 221485), (185, 177188), (220, 148999), (370, 88594), (407, 80540), (740, 44297), (814, 40270), (1628, 20135), (2035, 16108), (4027, 8140), (4070, 8054)]