80459039680

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6795527}}^1$

素因数の和:6795581

約数の個数: 56

約数和(自身を含む): 196771308768

約数和(自身を除く): 116312269088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 6795527, 13591054, 27182108, 33977635, 54364216, 67955270, 108728432, 135910540, 217456864, 251434499, 271821080, 434913728, 502868998, 543642160, 1005737996, 1087284320, 1257172495, 2011475992, 2174568640, 2514344990, 4022951984, 5028689980, 8045903968, 10057379960, 16091807936, 20114759920, 40229519840, 80459039680]

約数ペア:

[(1, 80459039680), (2, 40229519840), (4, 20114759920), (5, 16091807936), (8, 10057379960), (10, 8045903968), (16, 5028689980), (20, 4022951984), (32, 2514344990), (37, 2174568640), (40, 2011475992), (64, 1257172495), (74, 1087284320), (80, 1005737996), (148, 543642160), (160, 502868998), (185, 434913728), (296, 271821080), (320, 251434499), (370, 217456864), (592, 135910540), (740, 108728432), (1184, 67955270), (1480, 54364216), (2368, 33977635), (2960, 27182108), (5920, 13591054), (11840, 6795527)]