66226240

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{593}}^1$

素因数の和:959

約数の個数: 56

約数和(自身を含む): 158419800

約数和(自身を除く): 92193560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 593, 698, 1186, 1396, 1745, 2372, 2792, 2965, 3490, 4744, 5584, 5930, 6980, 9488, 11168, 11860, 13960, 18976, 22336, 23720, 27920, 37952, 47440, 55840, 94880, 111680, 189760, 206957, 413914, 827828, 1034785, 1655656, 2069570, 3311312, 4139140, 6622624, 8278280, 13245248, 16556560, 33113120, 66226240]

約数ペア:

[(1, 66226240), (2, 33113120), (4, 16556560), (5, 13245248), (8, 8278280), (10, 6622624), (16, 4139140), (20, 3311312), (32, 2069570), (40, 1655656), (64, 1034785), (80, 827828), (160, 413914), (320, 206957), (349, 189760), (593, 111680), (698, 94880), (1186, 55840), (1396, 47440), (1745, 37952), (2372, 27920), (2792, 23720), (2965, 22336), (3490, 18976), (4744, 13960), (5584, 11860), (5930, 11168), (6980, 9488)]