195280776640

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2156369}}^1$

素因数の和:2156669

約数の個数: 56

約数和(自身を含む): 466655718960

約数和(自身を除く): 271374942320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 1132, 1415, 2264, 2830, 4528, 5660, 9056, 11320, 18112, 22640, 45280, 90560, 2156369, 4312738, 8625476, 10781845, 17250952, 21563690, 34501904, 43127380, 69003808, 86254760, 138007616, 172509520, 345019040, 610252427, 690038080, 1220504854, 2441009708, 3051262135, 4882019416, 6102524270, 9764038832, 12205048540, 19528077664, 24410097080, 39056155328, 48820194160, 97640388320, 195280776640]

約数ペア:

[(1, 195280776640), (2, 97640388320), (4, 48820194160), (5, 39056155328), (8, 24410097080), (10, 19528077664), (16, 12205048540), (20, 9764038832), (32, 6102524270), (40, 4882019416), (64, 3051262135), (80, 2441009708), (160, 1220504854), (283, 690038080), (320, 610252427), (566, 345019040), (1132, 172509520), (1415, 138007616), (2264, 86254760), (2830, 69003808), (4528, 43127380), (5660, 34501904), (9056, 21563690), (11320, 17250952), (18112, 10781845), (22640, 8625476), (45280, 4312738), (90560, 2156369)]