2438722240

素因数分解:

$2^6\times 5^1\times {\mathrm{773}}^1\times {\mathrm{9859}}^1$

素因数の和:10649

約数の個数: 56

約数和(自身を含む): 5815309680

約数和(自身を除く): 3376587440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 773, 1546, 3092, 3865, 6184, 7730, 9859, 12368, 15460, 19718, 24736, 30920, 39436, 49295, 49472, 61840, 78872, 98590, 123680, 157744, 197180, 247360, 315488, 394360, 630976, 788720, 1577440, 3154880, 7621007, 15242014, 30484028, 38105035, 60968056, 76210070, 121936112, 152420140, 243872224, 304840280, 487744448, 609680560, 1219361120, 2438722240]

約数ペア:

[(1, 2438722240), (2, 1219361120), (4, 609680560), (5, 487744448), (8, 304840280), (10, 243872224), (16, 152420140), (20, 121936112), (32, 76210070), (40, 60968056), (64, 38105035), (80, 30484028), (160, 15242014), (320, 7621007), (773, 3154880), (1546, 1577440), (3092, 788720), (3865, 630976), (6184, 394360), (7730, 315488), (9859, 247360), (12368, 197180), (15460, 157744), (19718, 123680), (24736, 98590), (30920, 78872), (39436, 61840), (49295, 49472)]