221338410040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503041841}}^1$

素因数の和:503041863

約数の個数: 32

約数和(自身を含む): 543285189360

約数和(自身を除く): 321946779320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 503041841, 1006083682, 2012167364, 2515209205, 4024334728, 5030418410, 5533460251, 10060836820, 11066920502, 20121673640, 22133841004, 27667301255, 44267682008, 55334602510, 110669205020, 221338410040]

約数ペア:

[(1, 221338410040), (2, 110669205020), (4, 55334602510), (5, 44267682008), (8, 27667301255), (10, 22133841004), (11, 20121673640), (20, 11066920502), (22, 10060836820), (40, 5533460251), (44, 5030418410), (55, 4024334728), (88, 2515209205), (110, 2012167364), (220, 1006083682), (440, 503041841)]