12960454960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5586403}}^1$

素因数の和:5586445

約数の個数: 40

約数和(自身を含む): 31172134320

約数和(自身を除く): 18211679360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5586403, 11172806, 22345612, 27932015, 44691224, 55864030, 89382448, 111728060, 162005687, 223456120, 324011374, 446912240, 648022748, 810028435, 1296045496, 1620056870, 2592090992, 3240113740, 6480227480, 12960454960]

約数ペア:

[(1, 12960454960), (2, 6480227480), (4, 3240113740), (5, 2592090992), (8, 1620056870), (10, 1296045496), (16, 810028435), (20, 648022748), (29, 446912240), (40, 324011374), (58, 223456120), (80, 162005687), (116, 111728060), (145, 89382448), (232, 55864030), (290, 44691224), (464, 27932015), (580, 22345612), (1160, 11172806), (2320, 5586403)]