27359840

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 64964592

約数和(自身を除く): 37604752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 557, 614, 1114, 1228, 1535, 2228, 2456, 2785, 3070, 4456, 4912, 5570, 6140, 8912, 9824, 11140, 12280, 17824, 22280, 24560, 44560, 49120, 89120, 170999, 341998, 683996, 854995, 1367992, 1709990, 2735984, 3419980, 5471968, 6839960, 13679920, 27359840]

約数ペア:

[(1, 27359840), (2, 13679920), (4, 6839960), (5, 5471968), (8, 3419980), (10, 2735984), (16, 1709990), (20, 1367992), (32, 854995), (40, 683996), (80, 341998), (160, 170999), (307, 89120), (557, 49120), (614, 44560), (1114, 24560), (1228, 22280), (1535, 17824), (2228, 12280), (2456, 11140), (2785, 9824), (3070, 8912), (4456, 6140), (4912, 5570)]