8769522040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4136567}}^1$

素因数の和:4136631

約数の個数: 32

約数和(自身を含む): 20103720480

約数和(自身を除く): 11334198440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4136567, 8273134, 16546268, 20682835, 33092536, 41365670, 82731340, 165462680, 219238051, 438476102, 876952204, 1096190255, 1753904408, 2192380510, 4384761020, 8769522040]

約数ペア:

[(1, 8769522040), (2, 4384761020), (4, 2192380510), (5, 1753904408), (8, 1096190255), (10, 876952204), (20, 438476102), (40, 219238051), (53, 165462680), (106, 82731340), (212, 41365670), (265, 33092536), (424, 20682835), (530, 16546268), (1060, 8273134), (2120, 4136567)]