5975120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3963

約数の個数: 40

約数和(自身を含む): 14627040

約数和(自身を除く): 8651920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3931, 7862, 15724, 19655, 31448, 39310, 62896, 74689, 78620, 149378, 157240, 298756, 314480, 373445, 597512, 746890, 1195024, 1493780, 2987560, 5975120]

約数ペア:

[(1, 5975120), (2, 2987560), (4, 1493780), (5, 1195024), (8, 746890), (10, 597512), (16, 373445), (19, 314480), (20, 298756), (38, 157240), (40, 149378), (76, 78620), (80, 74689), (95, 62896), (152, 39310), (190, 31448), (304, 19655), (380, 15724), (760, 7862), (1520, 3931)]