5531960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 14860800

約数和(自身を除く): 9328840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 859, 920, 1288, 1610, 1718, 3220, 3436, 4295, 6013, 6440, 6872, 8590, 12026, 17180, 19757, 24052, 30065, 34360, 39514, 48104, 60130, 79028, 98785, 120260, 138299, 158056, 197570, 240520, 276598, 395140, 553196, 691495, 790280, 1106392, 1382990, 2765980, 5531960]

約数ペア:

[(1, 5531960), (2, 2765980), (4, 1382990), (5, 1106392), (7, 790280), (8, 691495), (10, 553196), (14, 395140), (20, 276598), (23, 240520), (28, 197570), (35, 158056), (40, 138299), (46, 120260), (56, 98785), (70, 79028), (92, 60130), (115, 48104), (140, 39514), (161, 34360), (184, 30065), (230, 24052), (280, 19757), (322, 17180), (460, 12026), (644, 8590), (805, 6872), (859, 6440), (920, 6013), (1288, 4295), (1610, 3436), (1718, 3220)]