8146160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9257}}^1$

素因数の和:9281

約数の個数: 40

約数和(自身を含む): 20663856

約数和(自身を除く): 12517696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 9257, 18514, 37028, 46285, 74056, 92570, 101827, 148112, 185140, 203654, 370280, 407308, 509135, 740560, 814616, 1018270, 1629232, 2036540, 4073080, 8146160]

約数ペア:

[(1, 8146160), (2, 4073080), (4, 2036540), (5, 1629232), (8, 1018270), (10, 814616), (11, 740560), (16, 509135), (20, 407308), (22, 370280), (40, 203654), (44, 185140), (55, 148112), (80, 101827), (88, 92570), (110, 74056), (176, 46285), (220, 37028), (440, 18514), (880, 9257)]