22127840

素因数分解:

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

素因数の和:904

約数の個数: 96

約数和(自身を含む): 62415360

約数和(自身を除く): 40287520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 859, 920, 1120, 1288, 1610, 1718, 1840, 2576, 3220, 3436, 3680, 4295, 5152, 6013, 6440, 6872, 8590, 12026, 12880, 13744, 17180, 19757, 24052, 25760, 27488, 30065, 34360, 39514, 48104, 60130, 68720, 79028, 96208, 98785, 120260, 137440, 138299, 158056, 192416, 197570, 240520, 276598, 316112, 395140, 481040, 553196, 632224, 691495, 790280, 962080, 1106392, 1382990, 1580560, 2212784, 2765980, 3161120, 4425568, 5531960, 11063920, 22127840]

約数ペア:

[(1, 22127840), (2, 11063920), (4, 5531960), (5, 4425568), (7, 3161120), (8, 2765980), (10, 2212784), (14, 1580560), (16, 1382990), (20, 1106392), (23, 962080), (28, 790280), (32, 691495), (35, 632224), (40, 553196), (46, 481040), (56, 395140), (70, 316112), (80, 276598), (92, 240520), (112, 197570), (115, 192416), (140, 158056), (160, 138299), (161, 137440), (184, 120260), (224, 98785), (230, 96208), (280, 79028), (322, 68720), (368, 60130), (460, 48104), (560, 39514), (644, 34360), (736, 30065), (805, 27488), (859, 25760), (920, 24052), (1120, 19757), (1288, 17180), (1610, 13744), (1718, 12880), (1840, 12026), (2576, 8590), (3220, 6872), (3436, 6440), (3680, 6013), (4295, 5152)]