2014322560

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{20047}}^1$

素因数の和:20223

約数の個数: 64

約数和(自身を含む): 4846403520

約数和(自身を除く): 2832080960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 628, 640, 785, 1256, 1570, 2512, 3140, 5024, 6280, 10048, 12560, 20047, 20096, 25120, 40094, 50240, 80188, 100235, 100480, 160376, 200470, 320752, 400940, 641504, 801880, 1283008, 1603760, 2566016, 3147379, 3207520, 6294758, 6415040, 12589516, 12830080, 15736895, 25179032, 31473790, 50358064, 62947580, 100716128, 125895160, 201432256, 251790320, 402864512, 503580640, 1007161280, 2014322560]

約数ペア:

[(1, 2014322560), (2, 1007161280), (4, 503580640), (5, 402864512), (8, 251790320), (10, 201432256), (16, 125895160), (20, 100716128), (32, 62947580), (40, 50358064), (64, 31473790), (80, 25179032), (128, 15736895), (157, 12830080), (160, 12589516), (314, 6415040), (320, 6294758), (628, 3207520), (640, 3147379), (785, 2566016), (1256, 1603760), (1570, 1283008), (2512, 801880), (3140, 641504), (5024, 400940), (6280, 320752), (10048, 200470), (12560, 160376), (20047, 100480), (20096, 100235), (25120, 80188), (40094, 50240)]